415952480

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:520

約数の個数: 96

約数和(自身を含む): 1010475648

約数和(自身を除く): 594523168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 181, 212, 265, 271, 362, 424, 530, 542, 724, 848, 905, 1060, 1084, 1355, 1448, 1696, 1810, 2120, 2168, 2710, 2896, 3620, 4240, 4336, 5420, 5792, 7240, 8480, 8672, 9593, 10840, 14363, 14480, 19186, 21680, 28726, 28960, 38372, 43360, 47965, 49051, 57452, 71815, 76744, 95930, 98102, 114904, 143630, 153488, 191860, 196204, 229808, 245255, 287260, 306976, 383720, 392408, 459616, 490510, 574520, 767440, 784816, 981020, 1149040, 1534880, 1569632, 1962040, 2298080, 2599703, 3924080, 5199406, 7848160, 10398812, 12998515, 20797624, 25997030, 41595248, 51994060, 83190496, 103988120, 207976240, 415952480]

約数ペア:

[(1, 415952480), (2, 207976240), (4, 103988120), (5, 83190496), (8, 51994060), (10, 41595248), (16, 25997030), (20, 20797624), (32, 12998515), (40, 10398812), (53, 7848160), (80, 5199406), (106, 3924080), (160, 2599703), (181, 2298080), (212, 1962040), (265, 1569632), (271, 1534880), (362, 1149040), (424, 981020), (530, 784816), (542, 767440), (724, 574520), (848, 490510), (905, 459616), (1060, 392408), (1084, 383720), (1355, 306976), (1448, 287260), (1696, 245255), (1810, 229808), (2120, 196204), (2168, 191860), (2710, 153488), (2896, 143630), (3620, 114904), (4240, 98102), (4336, 95930), (5420, 76744), (5792, 71815), (7240, 57452), (8480, 49051), (8672, 47965), (9593, 43360), (10840, 38372), (14363, 28960), (14480, 28726), (19186, 21680)]