98166640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8581}}^1$

素因数の和:8618

約数の個数: 80

約数和(自身を含む): 268170336

約数和(自身を除く): 170003696

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 8581, 11440, 17162, 34324, 42905, 68648, 85810, 94391, 111553, 137296, 171620, 188782, 223106, 343240, 377564, 446212, 471955, 557765, 686480, 755128, 892424, 943910, 1115530, 1227083, 1510256, 1784848, 1887820, 2231060, 2454166, 3775640, 4462120, 4908332, 6135415, 7551280, 8924240, 9816664, 12270830, 19633328, 24541660, 49083320, 98166640]

約数ペア:

[(1, 98166640), (2, 49083320), (4, 24541660), (5, 19633328), (8, 12270830), (10, 9816664), (11, 8924240), (13, 7551280), (16, 6135415), (20, 4908332), (22, 4462120), (26, 3775640), (40, 2454166), (44, 2231060), (52, 1887820), (55, 1784848), (65, 1510256), (80, 1227083), (88, 1115530), (104, 943910), (110, 892424), (130, 755128), (143, 686480), (176, 557765), (208, 471955), (220, 446212), (260, 377564), (286, 343240), (440, 223106), (520, 188782), (572, 171620), (715, 137296), (880, 111553), (1040, 94391), (1144, 85810), (1430, 68648), (2288, 42905), (2860, 34324), (5720, 17162), (8581, 11440)]