448134620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{4211}}^1$

素因数の和:4550

約数の個数: 48

約数和(自身を含む): 999861408

約数和(自身を除く): 551726788

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 313, 340, 626, 1252, 1565, 3130, 4211, 5321, 6260, 8422, 10642, 16844, 21055, 21284, 26605, 42110, 53210, 71587, 84220, 106420, 143174, 286348, 357935, 715870, 1318043, 1431740, 2636086, 5272172, 6590215, 13180430, 22406731, 26360860, 44813462, 89626924, 112033655, 224067310, 448134620]

約数ペア:

[(1, 448134620), (2, 224067310), (4, 112033655), (5, 89626924), (10, 44813462), (17, 26360860), (20, 22406731), (34, 13180430), (68, 6590215), (85, 5272172), (170, 2636086), (313, 1431740), (340, 1318043), (626, 715870), (1252, 357935), (1565, 286348), (3130, 143174), (4211, 106420), (5321, 84220), (6260, 71587), (8422, 53210), (10642, 42110), (16844, 26605), (21055, 21284)]