8045784010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1\times {\mathrm{1709}}^1$

素因数の和:2191

約数の個数: 64

約数和(自身を含む): 15979991040

約数和(自身を除く): 7934207030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 337, 635, 674, 1270, 1397, 1685, 1709, 2794, 3370, 3418, 3707, 6985, 7414, 8545, 13970, 17090, 18535, 18799, 37070, 37598, 42799, 85598, 93995, 187990, 213995, 217043, 427990, 434086, 470789, 575933, 941578, 1085215, 1151866, 2170430, 2353945, 2387473, 2879665, 4707890, 4774946, 5759330, 6335263, 11937365, 12670526, 23874730, 31676315, 63352630, 73143491, 146286982, 365717455, 731434910, 804578401, 1609156802, 4022892005, 8045784010]

約数ペア:

[(1, 8045784010), (2, 4022892005), (5, 1609156802), (10, 804578401), (11, 731434910), (22, 365717455), (55, 146286982), (110, 73143491), (127, 63352630), (254, 31676315), (337, 23874730), (635, 12670526), (674, 11937365), (1270, 6335263), (1397, 5759330), (1685, 4774946), (1709, 4707890), (2794, 2879665), (3370, 2387473), (3418, 2353945), (3707, 2170430), (6985, 1151866), (7414, 1085215), (8545, 941578), (13970, 575933), (17090, 470789), (18535, 434086), (18799, 427990), (37070, 217043), (37598, 213995), (42799, 187990), (85598, 93995)]