118179620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:597

約数の個数: 96

約数和(自身を含む): 287884800

約数和(自身を除く): 169705180

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 47, 52, 65, 76, 94, 95, 130, 188, 190, 235, 247, 260, 380, 470, 494, 509, 611, 893, 940, 988, 1018, 1222, 1235, 1786, 2036, 2444, 2470, 2545, 3055, 3572, 4465, 4940, 5090, 6110, 6617, 8930, 9671, 10180, 11609, 12220, 13234, 17860, 19342, 23218, 23923, 26468, 33085, 38684, 46436, 47846, 48355, 58045, 66170, 95692, 96710, 116090, 119615, 125723, 132340, 193420, 232180, 239230, 251446, 310999, 454537, 478460, 502892, 621998, 628615, 909074, 1243996, 1257230, 1554995, 1818148, 2272685, 2514460, 3109990, 4545370, 5908981, 6219980, 9090740, 11817962, 23635924, 29544905, 59089810, 118179620]

約数ペア:

[(1, 118179620), (2, 59089810), (4, 29544905), (5, 23635924), (10, 11817962), (13, 9090740), (19, 6219980), (20, 5908981), (26, 4545370), (38, 3109990), (47, 2514460), (52, 2272685), (65, 1818148), (76, 1554995), (94, 1257230), (95, 1243996), (130, 909074), (188, 628615), (190, 621998), (235, 502892), (247, 478460), (260, 454537), (380, 310999), (470, 251446), (494, 239230), (509, 232180), (611, 193420), (893, 132340), (940, 125723), (988, 119615), (1018, 116090), (1222, 96710), (1235, 95692), (1786, 66170), (2036, 58045), (2444, 48355), (2470, 47846), (2545, 46436), (3055, 38684), (3572, 33085), (4465, 26468), (4940, 23923), (5090, 23218), (6110, 19342), (6617, 17860), (8930, 13234), (9671, 12220), (10180, 11609)]