2912298220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{6397}}^1$

素因数の和:6539

約数の個数: 96

約数和(自身を含む): 7042508928

約数和(自身を除く): 4130210708

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 103, 130, 170, 206, 221, 260, 340, 412, 442, 515, 884, 1030, 1105, 1339, 1751, 2060, 2210, 2678, 3502, 4420, 5356, 6397, 6695, 7004, 8755, 12794, 13390, 17510, 22763, 25588, 26780, 31985, 35020, 45526, 63970, 83161, 91052, 108749, 113815, 127940, 166322, 217498, 227630, 332644, 415805, 434996, 455260, 543745, 658891, 831610, 1087490, 1317782, 1413737, 1663220, 2174980, 2635564, 2827474, 3294455, 5654948, 6588910, 7068685, 8565583, 11201147, 13177820, 14137370, 17131166, 22402294, 28274740, 34262332, 42827915, 44804588, 56005735, 85655830, 112011470, 145614911, 171311660, 224022940, 291229822, 582459644, 728074555, 1456149110, 2912298220]

約数ペア:

[(1, 2912298220), (2, 1456149110), (4, 728074555), (5, 582459644), (10, 291229822), (13, 224022940), (17, 171311660), (20, 145614911), (26, 112011470), (34, 85655830), (52, 56005735), (65, 44804588), (68, 42827915), (85, 34262332), (103, 28274740), (130, 22402294), (170, 17131166), (206, 14137370), (221, 13177820), (260, 11201147), (340, 8565583), (412, 7068685), (442, 6588910), (515, 5654948), (884, 3294455), (1030, 2827474), (1105, 2635564), (1339, 2174980), (1751, 1663220), (2060, 1413737), (2210, 1317782), (2678, 1087490), (3502, 831610), (4420, 658891), (5356, 543745), (6397, 455260), (6695, 434996), (7004, 415805), (8755, 332644), (12794, 227630), (13390, 217498), (17510, 166322), (22763, 127940), (25588, 113815), (26780, 108749), (31985, 91052), (35020, 83161), (45526, 63970)]