69373428020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{571}}^1\times {\mathrm{929}}^1$

素因数の和:2025

約数の個数: 96

約数和(自身を含む): 157647409920

約数和(自身を除く): 88273981900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 503, 571, 929, 1006, 1142, 1858, 2012, 2284, 2515, 2855, 3716, 4645, 5030, 5710, 6539, 7423, 9290, 10060, 11420, 12077, 13078, 14846, 18580, 24154, 26156, 29692, 32695, 37115, 48308, 60385, 65390, 74230, 120770, 130780, 148460, 241540, 287213, 467287, 530459, 574426, 934574, 1060918, 1148852, 1436065, 1869148, 2121836, 2336435, 2652295, 2872130, 3733769, 4672870, 5304590, 5744260, 6074731, 6895967, 7467538, 9345740, 10609180, 12149462, 13791934, 14935076, 18668845, 24298924, 27583868, 30373655, 34479835, 37337690, 60747310, 68959670, 74675380, 121494620, 137919340, 266820877, 533641754, 1067283508, 1334104385, 2668208770, 3468671401, 5336417540, 6937342802, 13874685604, 17343357005, 34686714010, 69373428020]

約数ペア:

[(1, 69373428020), (2, 34686714010), (4, 17343357005), (5, 13874685604), (10, 6937342802), (13, 5336417540), (20, 3468671401), (26, 2668208770), (52, 1334104385), (65, 1067283508), (130, 533641754), (260, 266820877), (503, 137919340), (571, 121494620), (929, 74675380), (1006, 68959670), (1142, 60747310), (1858, 37337690), (2012, 34479835), (2284, 30373655), (2515, 27583868), (2855, 24298924), (3716, 18668845), (4645, 14935076), (5030, 13791934), (5710, 12149462), (6539, 10609180), (7423, 9345740), (9290, 7467538), (10060, 6895967), (11420, 6074731), (12077, 5744260), (13078, 5304590), (14846, 4672870), (18580, 3733769), (24154, 2872130), (26156, 2652295), (29692, 2336435), (32695, 2121836), (37115, 1869148), (48308, 1436065), (60385, 1148852), (65390, 1060918), (74230, 934574), (120770, 574426), (130780, 530459), (148460, 467287), (241540, 287213)]