99321170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 205632000

約数和(自身を除く): 106310830

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 79, 95, 130, 158, 190, 247, 395, 494, 509, 790, 1018, 1027, 1235, 1501, 2054, 2470, 2545, 3002, 5090, 5135, 6617, 7505, 9671, 10270, 13234, 15010, 19342, 19513, 33085, 39026, 40211, 48355, 66170, 80422, 96710, 97565, 125723, 195130, 201055, 251446, 402110, 522743, 628615, 764009, 1045486, 1257230, 1528018, 2613715, 3820045, 5227430, 7640090, 9932117, 19864234, 49660585, 99321170]

約数ペア:

[(1, 99321170), (2, 49660585), (5, 19864234), (10, 9932117), (13, 7640090), (19, 5227430), (26, 3820045), (38, 2613715), (65, 1528018), (79, 1257230), (95, 1045486), (130, 764009), (158, 628615), (190, 522743), (247, 402110), (395, 251446), (494, 201055), (509, 195130), (790, 125723), (1018, 97565), (1027, 96710), (1235, 80422), (1501, 66170), (2054, 48355), (2470, 40211), (2545, 39026), (3002, 33085), (5090, 19513), (5135, 19342), (6617, 15010), (7505, 13234), (9671, 10270)]