1036952800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{99707}}^1$

素因数の和:99740

約数の個数: 72

約数和(自身を含む): 2726216136

約数和(自身を除く): 1689263336

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 10400, 99707, 199414, 398828, 498535, 797656, 997070, 1296191, 1595312, 1994140, 2492675, 2592382, 3190624, 3988280, 4985350, 5184764, 6480955, 7976560, 9970700, 10369528, 12961910, 15953120, 19941400, 20739056, 25923820, 32404775, 39882800, 41478112, 51847640, 64809550, 79765600, 103695280, 129619100, 207390560, 259238200, 518476400, 1036952800]

約数ペア:

[(1, 1036952800), (2, 518476400), (4, 259238200), (5, 207390560), (8, 129619100), (10, 103695280), (13, 79765600), (16, 64809550), (20, 51847640), (25, 41478112), (26, 39882800), (32, 32404775), (40, 25923820), (50, 20739056), (52, 19941400), (65, 15953120), (80, 12961910), (100, 10369528), (104, 9970700), (130, 7976560), (160, 6480955), (200, 5184764), (208, 4985350), (260, 3988280), (325, 3190624), (400, 2592382), (416, 2492675), (520, 1994140), (650, 1595312), (800, 1296191), (1040, 997070), (1300, 797656), (2080, 498535), (2600, 398828), (5200, 199414), (10400, 99707)]