4645198100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{883}}^1\times {\mathrm{1697}}^1$

素因数の和:2625

約数の個数: 72

約数和(自身を含む): 10423166208

約数和(自身を除く): 5777968108

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 883, 1550, 1697, 1766, 3100, 3394, 3532, 4415, 6788, 8485, 8830, 16970, 17660, 22075, 27373, 33940, 42425, 44150, 52607, 54746, 84850, 88300, 105214, 109492, 136865, 169700, 210428, 263035, 273730, 526070, 547460, 684325, 1052140, 1315175, 1368650, 1498451, 2630350, 2737300, 2996902, 5260700, 5993804, 7492255, 14984510, 29969020, 37461275, 46451981, 74922550, 92903962, 149845100, 185807924, 232259905, 464519810, 929039620, 1161299525, 2322599050, 4645198100]

約数ペア:

[(1, 4645198100), (2, 2322599050), (4, 1161299525), (5, 929039620), (10, 464519810), (20, 232259905), (25, 185807924), (31, 149845100), (50, 92903962), (62, 74922550), (100, 46451981), (124, 37461275), (155, 29969020), (310, 14984510), (620, 7492255), (775, 5993804), (883, 5260700), (1550, 2996902), (1697, 2737300), (1766, 2630350), (3100, 1498451), (3394, 1368650), (3532, 1315175), (4415, 1052140), (6788, 684325), (8485, 547460), (8830, 526070), (16970, 273730), (17660, 263035), (22075, 210428), (27373, 169700), (33940, 136865), (42425, 109492), (44150, 105214), (52607, 88300), (54746, 84850)]