73016020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2789}}^1$

素因数の和:2833

約数の個数: 96

約数和(自身を含む): 202487040

約数和(自身を除く): 129471020

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 140, 154, 170, 187, 220, 238, 308, 340, 374, 385, 476, 595, 748, 770, 935, 1190, 1309, 1540, 1870, 2380, 2618, 2789, 3740, 5236, 5578, 6545, 11156, 13090, 13945, 19523, 26180, 27890, 30679, 39046, 47413, 55780, 61358, 78092, 94826, 97615, 122716, 153395, 189652, 195230, 214753, 237065, 306790, 331891, 390460, 429506, 474130, 521543, 613580, 663782, 859012, 948260, 1043086, 1073765, 1327564, 1659455, 2086172, 2147530, 2607715, 3318910, 3650801, 4295060, 5215430, 6637820, 7301602, 10430860, 14603204, 18254005, 36508010, 73016020]

約数ペア:

[(1, 73016020), (2, 36508010), (4, 18254005), (5, 14603204), (7, 10430860), (10, 7301602), (11, 6637820), (14, 5215430), (17, 4295060), (20, 3650801), (22, 3318910), (28, 2607715), (34, 2147530), (35, 2086172), (44, 1659455), (55, 1327564), (68, 1073765), (70, 1043086), (77, 948260), (85, 859012), (110, 663782), (119, 613580), (140, 521543), (154, 474130), (170, 429506), (187, 390460), (220, 331891), (238, 306790), (308, 237065), (340, 214753), (374, 195230), (385, 189652), (476, 153395), (595, 122716), (748, 97615), (770, 94826), (935, 78092), (1190, 61358), (1309, 55780), (1540, 47413), (1870, 39046), (2380, 30679), (2618, 27890), (2789, 26180), (3740, 19523), (5236, 13945), (5578, 13090), (6545, 11156)]