74123480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 181560960

約数和(自身を除く): 107437480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 113, 115, 124, 155, 184, 226, 230, 248, 310, 452, 460, 529, 565, 620, 713, 904, 920, 1058, 1130, 1240, 1426, 2116, 2260, 2599, 2645, 2852, 3503, 3565, 4232, 4520, 5198, 5290, 5704, 7006, 7130, 10396, 10580, 12995, 14012, 14260, 16399, 17515, 20792, 21160, 25990, 28024, 28520, 32798, 35030, 51980, 59777, 65596, 70060, 80569, 81995, 103960, 119554, 131192, 140120, 161138, 163990, 239108, 298885, 322276, 327980, 402845, 478216, 597770, 644552, 655960, 805690, 1195540, 1611380, 1853087, 2391080, 3222760, 3706174, 7412348, 9265435, 14824696, 18530870, 37061740, 74123480]

約数ペア:

[(1, 74123480), (2, 37061740), (4, 18530870), (5, 14824696), (8, 9265435), (10, 7412348), (20, 3706174), (23, 3222760), (31, 2391080), (40, 1853087), (46, 1611380), (62, 1195540), (92, 805690), (113, 655960), (115, 644552), (124, 597770), (155, 478216), (184, 402845), (226, 327980), (230, 322276), (248, 298885), (310, 239108), (452, 163990), (460, 161138), (529, 140120), (565, 131192), (620, 119554), (713, 103960), (904, 81995), (920, 80569), (1058, 70060), (1130, 65596), (1240, 59777), (1426, 51980), (2116, 35030), (2260, 32798), (2599, 28520), (2645, 28024), (2852, 25990), (3503, 21160), (3565, 20792), (4232, 17515), (4520, 16399), (5198, 14260), (5290, 14012), (5704, 12995), (7006, 10580), (7130, 10396)]