16771000

素因数分解:

$2^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:593

約数の個数: 64

約数和(自身を含む): 40584960

約数和(自身を除く): 23813960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 125, 155, 200, 248, 250, 310, 500, 541, 620, 775, 1000, 1082, 1240, 1550, 2164, 2705, 3100, 3875, 4328, 5410, 6200, 7750, 10820, 13525, 15500, 16771, 21640, 27050, 31000, 33542, 54100, 67084, 67625, 83855, 108200, 134168, 135250, 167710, 270500, 335420, 419275, 541000, 670840, 838550, 1677100, 2096375, 3354200, 4192750, 8385500, 16771000]

約数ペア:

[(1, 16771000), (2, 8385500), (4, 4192750), (5, 3354200), (8, 2096375), (10, 1677100), (20, 838550), (25, 670840), (31, 541000), (40, 419275), (50, 335420), (62, 270500), (100, 167710), (124, 135250), (125, 134168), (155, 108200), (200, 83855), (248, 67625), (250, 67084), (310, 54100), (500, 33542), (541, 31000), (620, 27050), (775, 21640), (1000, 16771), (1082, 15500), (1240, 13525), (1550, 10820), (2164, 7750), (2705, 6200), (3100, 5410), (3875, 4328)]