10121540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3539}}^1$

素因数の和:3572

約数の個数: 48

約数和(自身を含む): 24978240

約数和(自身を除く): 14856700

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 3539, 7078, 14156, 17695, 35390, 38929, 46007, 70780, 77858, 92014, 155716, 184028, 194645, 230035, 389290, 460070, 506077, 778580, 920140, 1012154, 2024308, 2530385, 5060770, 10121540]

約数ペア:

[(1, 10121540), (2, 5060770), (4, 2530385), (5, 2024308), (10, 1012154), (11, 920140), (13, 778580), (20, 506077), (22, 460070), (26, 389290), (44, 230035), (52, 194645), (55, 184028), (65, 155716), (110, 92014), (130, 77858), (143, 70780), (220, 46007), (260, 38929), (286, 35390), (572, 17695), (715, 14156), (1430, 7078), (2860, 3539)]