417486520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{7243}}^1$

素因数の和:7396

約数の個数: 64

約数和(自身を含む): 1032704640

約数和(自身を除く): 615218120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 131, 220, 262, 440, 524, 655, 1048, 1310, 1441, 2620, 2882, 5240, 5764, 7205, 7243, 11528, 14410, 14486, 28820, 28972, 36215, 57640, 57944, 72430, 79673, 144860, 159346, 289720, 318692, 398365, 637384, 796730, 948833, 1593460, 1897666, 3186920, 3795332, 4744165, 7590664, 9488330, 10437163, 18976660, 20874326, 37953320, 41748652, 52185815, 83497304, 104371630, 208743260, 417486520]

約数ペア:

[(1, 417486520), (2, 208743260), (4, 104371630), (5, 83497304), (8, 52185815), (10, 41748652), (11, 37953320), (20, 20874326), (22, 18976660), (40, 10437163), (44, 9488330), (55, 7590664), (88, 4744165), (110, 3795332), (131, 3186920), (220, 1897666), (262, 1593460), (440, 948833), (524, 796730), (655, 637384), (1048, 398365), (1310, 318692), (1441, 289720), (2620, 159346), (2882, 144860), (5240, 79673), (5764, 72430), (7205, 57944), (7243, 57640), (11528, 36215), (14410, 28972), (14486, 28820)]