12956380510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{757}}^1\times {\mathrm{1213}}^1$

素因数の和:2077

約数の個数: 64

約数和(自身を含む): 25044489792

約数和(自身を除く): 12088109282

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 415, 757, 830, 1213, 1411, 1514, 2426, 2822, 3785, 6065, 7055, 7570, 12130, 12869, 14110, 20621, 25738, 41242, 62831, 64345, 100679, 103105, 125662, 128690, 201358, 206210, 314155, 503395, 628310, 918241, 1006790, 1068127, 1711543, 1836482, 2136254, 3423086, 4591205, 5340635, 8557715, 9182410, 10681270, 15610097, 17115430, 31220194, 76214003, 78050485, 152428006, 156100970, 381070015, 762140030, 1295638051, 2591276102, 6478190255, 12956380510]

約数ペア:

[(1, 12956380510), (2, 6478190255), (5, 2591276102), (10, 1295638051), (17, 762140030), (34, 381070015), (83, 156100970), (85, 152428006), (166, 78050485), (170, 76214003), (415, 31220194), (757, 17115430), (830, 15610097), (1213, 10681270), (1411, 9182410), (1514, 8557715), (2426, 5340635), (2822, 4591205), (3785, 3423086), (6065, 2136254), (7055, 1836482), (7570, 1711543), (12130, 1068127), (12869, 1006790), (14110, 918241), (20621, 628310), (25738, 503395), (41242, 314155), (62831, 206210), (64345, 201358), (100679, 128690), (103105, 125662)]