2048186400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{65647}}^1$

素因数の和:65683

約数の個数: 144

約数和(自身を含む): 7179790464

約数和(自身を除く): 5131604064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5200, 6240, 7800, 10400, 15600, 31200, 65647, 131294, 196941, 262588, 328235, 393882, 525176, 656470, 787764, 853411, 984705, 1050352, 1312940, 1575528, 1641175, 1706822, 1969410, 2100704, 2560233, 2625880, 3151056, 3282350, 3413644, 3938820, 4267055, 4923525, 5120466, 5251760, 6302112, 6564700, 6827288, 7877640, 8534110, 9847050, 10240932, 10503520, 12801165, 13129400, 13654576, 15755280, 17068220, 19694100, 20481864, 21335275, 25602330, 26258800, 27309152, 31510560, 34136440, 39388200, 40963728, 42670550, 51204660, 52517600, 64005825, 68272880, 78776400, 81927456, 85341100, 102409320, 128011650, 136545760, 157552800, 170682200, 204818640, 256023300, 341364400, 409637280, 512046600, 682728800, 1024093200, 2048186400]

約数ペア:

[(1, 2048186400), (2, 1024093200), (3, 682728800), (4, 512046600), (5, 409637280), (6, 341364400), (8, 256023300), (10, 204818640), (12, 170682200), (13, 157552800), (15, 136545760), (16, 128011650), (20, 102409320), (24, 85341100), (25, 81927456), (26, 78776400), (30, 68272880), (32, 64005825), (39, 52517600), (40, 51204660), (48, 42670550), (50, 40963728), (52, 39388200), (60, 34136440), (65, 31510560), (75, 27309152), (78, 26258800), (80, 25602330), (96, 21335275), (100, 20481864), (104, 19694100), (120, 17068220), (130, 15755280), (150, 13654576), (156, 13129400), (160, 12801165), (195, 10503520), (200, 10240932), (208, 9847050), (240, 8534110), (260, 7877640), (300, 6827288), (312, 6564700), (325, 6302112), (390, 5251760), (400, 5120466), (416, 4923525), (480, 4267055), (520, 3938820), (600, 3413644), (624, 3282350), (650, 3151056), (780, 2625880), (800, 2560233), (975, 2100704), (1040, 1969410), (1200, 1706822), (1248, 1641175), (1300, 1575528), (1560, 1312940), (1950, 1050352), (2080, 984705), (2400, 853411), (2600, 787764), (3120, 656470), (3900, 525176), (5200, 393882), (6240, 328235), (7800, 262588), (10400, 196941), (15600, 131294), (31200, 65647)]