47124680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1873}}^1$

素因数の和:1938

約数の個数: 64

約数和(自身を含む): 115363440

約数和(自身を除く): 68238760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 629, 680, 740, 1258, 1480, 1873, 2516, 3145, 3746, 5032, 6290, 7492, 9365, 12580, 14984, 18730, 25160, 31841, 37460, 63682, 69301, 74920, 127364, 138602, 159205, 254728, 277204, 318410, 346505, 554408, 636820, 693010, 1178117, 1273640, 1386020, 2356234, 2772040, 4712468, 5890585, 9424936, 11781170, 23562340, 47124680]

約数ペア:

[(1, 47124680), (2, 23562340), (4, 11781170), (5, 9424936), (8, 5890585), (10, 4712468), (17, 2772040), (20, 2356234), (34, 1386020), (37, 1273640), (40, 1178117), (68, 693010), (74, 636820), (85, 554408), (136, 346505), (148, 318410), (170, 277204), (185, 254728), (296, 159205), (340, 138602), (370, 127364), (629, 74920), (680, 69301), (740, 63682), (1258, 37460), (1480, 31841), (1873, 25160), (2516, 18730), (3145, 14984), (3746, 12580), (5032, 9365), (6290, 7492)]