45291740

素因数分解:

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

素因数の和:10286

約数の個数: 48

約数和(自身を含む): 108464832

約数和(自身を除く): 63173092

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 10247, 20494, 40988, 51235, 102470, 133211, 174199, 204940, 266422, 348398, 532844, 666055, 696796, 870995, 1332110, 1741990, 2264587, 2664220, 3483980, 4529174, 9058348, 11322935, 22645870, 45291740]

約数ペア:

[(1, 45291740), (2, 22645870), (4, 11322935), (5, 9058348), (10, 4529174), (13, 3483980), (17, 2664220), (20, 2264587), (26, 1741990), (34, 1332110), (52, 870995), (65, 696796), (68, 666055), (85, 532844), (130, 348398), (170, 266422), (221, 204940), (260, 174199), (340, 133211), (442, 102470), (884, 51235), (1105, 40988), (2210, 20494), (4420, 10247)]