5658613520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{325957}}^1$

素因数の和:326008

約数の個数: 80

約数和(自身を含む): 15520816128

約数和(自身を除く): 9862202608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 17360, 325957, 651914, 1303828, 1629785, 2281699, 2607656, 3259570, 4563398, 5215312, 6519140, 9126796, 10104667, 11408495, 13038280, 18253592, 20209334, 22816990, 26076560, 36507184, 40418668, 45633980, 50523335, 70732669, 80837336, 91267960, 101046670, 141465338, 161674672, 182535920, 202093340, 282930676, 353663345, 404186680, 565861352, 707326690, 808373360, 1131722704, 1414653380, 2829306760, 5658613520]

約数ペア:

[(1, 5658613520), (2, 2829306760), (4, 1414653380), (5, 1131722704), (7, 808373360), (8, 707326690), (10, 565861352), (14, 404186680), (16, 353663345), (20, 282930676), (28, 202093340), (31, 182535920), (35, 161674672), (40, 141465338), (56, 101046670), (62, 91267960), (70, 80837336), (80, 70732669), (112, 50523335), (124, 45633980), (140, 40418668), (155, 36507184), (217, 26076560), (248, 22816990), (280, 20209334), (310, 18253592), (434, 13038280), (496, 11408495), (560, 10104667), (620, 9126796), (868, 6519140), (1085, 5215312), (1240, 4563398), (1736, 3259570), (2170, 2607656), (2480, 2281699), (3472, 1629785), (4340, 1303828), (8680, 651914), (17360, 325957)]