982468.0000000

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 11228448

約数和(自身を除く): 6588748

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 43, 50, 52, 65, 83, 86, 100, 130, 166, 172, 215, 260, 325, 332, 415, 430, 559, 650, 830, 860, 1075, 1079, 1118, 1300, 1660, 2075, 2150, 2158, 2236, 2795, 3569, 4150, 4300, 4316, 5395, 5590, 7138, 8300, 10790, 11180, 13975, 14276, 17845, 21580, 26975, 27950, 35690, 46397, 53950, 55900, 71380, 89225, 92794, 107900, 178450, 185588, 231985, 356900, 463970, 927940, 1159925, 2319850, 4639700]

約数ペア:

[(1, 4639700), (2, 2319850), (4, 1159925), (5, 927940), (10, 463970), (13, 356900), (20, 231985), (25, 185588), (26, 178450), (43, 107900), (50, 92794), (52, 89225), (65, 71380), (83, 55900), (86, 53950), (100, 46397), (130, 35690), (166, 27950), (172, 26975), (215, 21580), (260, 17845), (325, 14276), (332, 13975), (415, 11180), (430, 10790), (559, 8300), (650, 7138), (830, 5590), (860, 5395), (1075, 4316), (1079, 4300), (1118, 4150), (1300, 3569), (1660, 2795), (2075, 2236), (2150, 2158)]