98259320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{631}}^1$

素因数の和:888

約数の個数: 64

約数和(自身を含む): 235483200

約数和(自身を除く): 137223880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 229, 340, 458, 631, 680, 916, 1145, 1262, 1832, 2290, 2524, 3155, 3893, 4580, 5048, 6310, 7786, 9160, 10727, 12620, 15572, 19465, 21454, 25240, 31144, 38930, 42908, 53635, 77860, 85816, 107270, 144499, 155720, 214540, 288998, 429080, 577996, 722495, 1155992, 1444990, 2456483, 2889980, 4912966, 5779960, 9825932, 12282415, 19651864, 24564830, 49129660, 98259320]

約数ペア:

[(1, 98259320), (2, 49129660), (4, 24564830), (5, 19651864), (8, 12282415), (10, 9825932), (17, 5779960), (20, 4912966), (34, 2889980), (40, 2456483), (68, 1444990), (85, 1155992), (136, 722495), (170, 577996), (229, 429080), (340, 288998), (458, 214540), (631, 155720), (680, 144499), (916, 107270), (1145, 85816), (1262, 77860), (1832, 53635), (2290, 42908), (2524, 38930), (3155, 31144), (3893, 25240), (4580, 21454), (5048, 19465), (6310, 15572), (7786, 12620), (9160, 10727)]