45003640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4447}}^1$

素因数の和:4492

約数の個数: 64

約数和(自身を含む): 115292160

約数和(自身を除く): 70288520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 4447, 5060, 8894, 10120, 17788, 22235, 35576, 44470, 48917, 88940, 97834, 102281, 177880, 195668, 204562, 244585, 391336, 409124, 489170, 511405, 818248, 978340, 1022810, 1125091, 1956680, 2045620, 2250182, 4091240, 4500364, 5625455, 9000728, 11250910, 22501820, 45003640]

約数ペア:

[(1, 45003640), (2, 22501820), (4, 11250910), (5, 9000728), (8, 5625455), (10, 4500364), (11, 4091240), (20, 2250182), (22, 2045620), (23, 1956680), (40, 1125091), (44, 1022810), (46, 978340), (55, 818248), (88, 511405), (92, 489170), (110, 409124), (115, 391336), (184, 244585), (220, 204562), (230, 195668), (253, 177880), (440, 102281), (460, 97834), (506, 88940), (920, 48917), (1012, 44470), (1265, 35576), (2024, 22235), (2530, 17788), (4447, 10120), (5060, 8894)]