90583480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10247}}^1$

素因数の和:10288

約数の個数: 64

約数和(自身を含む): 232424640

約数和(自身を除く): 141841160

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840, 10247, 20494, 40988, 51235, 81976, 102470, 133211, 174199, 204940, 266422, 348398, 409880, 532844, 666055, 696796, 870995, 1065688, 1332110, 1393592, 1741990, 2264587, 2664220, 3483980, 4529174, 5328440, 6967960, 9058348, 11322935, 18116696, 22645870, 45291740, 90583480]

約数ペア:

[(1, 90583480), (2, 45291740), (4, 22645870), (5, 18116696), (8, 11322935), (10, 9058348), (13, 6967960), (17, 5328440), (20, 4529174), (26, 3483980), (34, 2664220), (40, 2264587), (52, 1741990), (65, 1393592), (68, 1332110), (85, 1065688), (104, 870995), (130, 696796), (136, 666055), (170, 532844), (221, 409880), (260, 348398), (340, 266422), (442, 204940), (520, 174199), (680, 133211), (884, 102470), (1105, 81976), (1768, 51235), (2210, 40988), (4420, 20494), (8840, 10247)]