111756980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{8017}}^1$

素因数の和:8084

約数の個数: 48

約数和(自身を含む): 254587536

約数和(自身を除く): 142830556

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 697, 820, 1394, 2788, 3485, 6970, 8017, 13940, 16034, 32068, 40085, 80170, 136289, 160340, 272578, 328697, 545156, 657394, 681445, 1314788, 1362890, 1643485, 2725780, 3286970, 5587849, 6573940, 11175698, 22351396, 27939245, 55878490, 111756980]

約数ペア:

[(1, 111756980), (2, 55878490), (4, 27939245), (5, 22351396), (10, 11175698), (17, 6573940), (20, 5587849), (34, 3286970), (41, 2725780), (68, 1643485), (82, 1362890), (85, 1314788), (164, 681445), (170, 657394), (205, 545156), (340, 328697), (410, 272578), (697, 160340), (820, 136289), (1394, 80170), (2788, 40085), (3485, 32068), (6970, 16034), (8017, 13940)]