2786342000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3457}}^1$

素因数の和:3524

約数の個数: 160

約数和(自身を含む): 7491853824

約数和(自身を除く): 4705511824

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 62, 65, 80, 100, 104, 124, 125, 130, 155, 200, 208, 248, 250, 260, 310, 325, 400, 403, 496, 500, 520, 620, 650, 775, 806, 1000, 1040, 1240, 1300, 1550, 1612, 1625, 2000, 2015, 2480, 2600, 3100, 3224, 3250, 3457, 3875, 4030, 5200, 6200, 6448, 6500, 6914, 7750, 8060, 10075, 12400, 13000, 13828, 15500, 16120, 17285, 20150, 26000, 27656, 31000, 32240, 34570, 40300, 44941, 50375, 55312, 62000, 69140, 80600, 86425, 89882, 100750, 107167, 138280, 161200, 172850, 179764, 201500, 214334, 224705, 276560, 345700, 359528, 403000, 428668, 432125, 449410, 535835, 691400, 719056, 806000, 857336, 864250, 898820, 1071670, 1123525, 1382800, 1393171, 1714672, 1728500, 1797640, 2143340, 2247050, 2679175, 2786342, 3457000, 3595280, 4286680, 4494100, 5358350, 5572684, 5617625, 6914000, 6965855, 8573360, 8988200, 10716700, 11145368, 11235250, 13395875, 13931710, 17976400, 21433400, 22290736, 22470500, 26791750, 27863420, 34829275, 42866800, 44941000, 53583500, 55726840, 69658550, 89882000, 107167000, 111453680, 139317100, 174146375, 214334000, 278634200, 348292750, 557268400, 696585500, 1393171000, 2786342000]

約数ペア:

[(1, 2786342000), (2, 1393171000), (4, 696585500), (5, 557268400), (8, 348292750), (10, 278634200), (13, 214334000), (16, 174146375), (20, 139317100), (25, 111453680), (26, 107167000), (31, 89882000), (40, 69658550), (50, 55726840), (52, 53583500), (62, 44941000), (65, 42866800), (80, 34829275), (100, 27863420), (104, 26791750), (124, 22470500), (125, 22290736), (130, 21433400), (155, 17976400), (200, 13931710), (208, 13395875), (248, 11235250), (250, 11145368), (260, 10716700), (310, 8988200), (325, 8573360), (400, 6965855), (403, 6914000), (496, 5617625), (500, 5572684), (520, 5358350), (620, 4494100), (650, 4286680), (775, 3595280), (806, 3457000), (1000, 2786342), (1040, 2679175), (1240, 2247050), (1300, 2143340), (1550, 1797640), (1612, 1728500), (1625, 1714672), (2000, 1393171), (2015, 1382800), (2480, 1123525), (2600, 1071670), (3100, 898820), (3224, 864250), (3250, 857336), (3457, 806000), (3875, 719056), (4030, 691400), (5200, 535835), (6200, 449410), (6448, 432125), (6500, 428668), (6914, 403000), (7750, 359528), (8060, 345700), (10075, 276560), (12400, 224705), (13000, 214334), (13828, 201500), (15500, 179764), (16120, 172850), (17285, 161200), (20150, 138280), (26000, 107167), (27656, 100750), (31000, 89882), (32240, 86425), (34570, 80600), (40300, 69140), (44941, 62000), (50375, 55312)]