43097788100

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{40739}}^1$

素因数の和:40973

約数の個数: 72

約数和(自身を含む): 95478264000

約数和(自身を除く): 52380475900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 149, 284, 298, 355, 596, 710, 745, 1420, 1490, 1775, 2980, 3550, 3725, 7100, 7450, 10579, 14900, 21158, 40739, 42316, 52895, 81478, 105790, 162956, 203695, 211580, 264475, 407390, 528950, 814780, 1018475, 1057900, 2036950, 2892469, 4073900, 5784938, 6070111, 11569876, 12140222, 14462345, 24280444, 28924690, 30350555, 57849380, 60701110, 72311725, 121402220, 144623450, 151752775, 289246900, 303505550, 430977881, 607011100, 861955762, 1723911524, 2154889405, 4309778810, 8619557620, 10774447025, 21548894050, 43097788100]

約数ペア:

[(1, 43097788100), (2, 21548894050), (4, 10774447025), (5, 8619557620), (10, 4309778810), (20, 2154889405), (25, 1723911524), (50, 861955762), (71, 607011100), (100, 430977881), (142, 303505550), (149, 289246900), (284, 151752775), (298, 144623450), (355, 121402220), (596, 72311725), (710, 60701110), (745, 57849380), (1420, 30350555), (1490, 28924690), (1775, 24280444), (2980, 14462345), (3550, 12140222), (3725, 11569876), (7100, 6070111), (7450, 5784938), (10579, 4073900), (14900, 2892469), (21158, 2036950), (40739, 1057900), (42316, 1018475), (52895, 814780), (81478, 528950), (105790, 407390), (162956, 264475), (203695, 211580)]