88521940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 212357376

約数和(自身を除く): 123835436

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 113, 115, 130, 131, 226, 230, 260, 262, 299, 452, 460, 524, 565, 598, 655, 1130, 1196, 1310, 1469, 1495, 1703, 2260, 2599, 2620, 2938, 2990, 3013, 3406, 5198, 5876, 5980, 6026, 6812, 7345, 8515, 10396, 12052, 12995, 14690, 14803, 15065, 17030, 25990, 29380, 29606, 30130, 33787, 34060, 39169, 51980, 59212, 60260, 67574, 74015, 78338, 135148, 148030, 156676, 168935, 192439, 195845, 296060, 337870, 340469, 384878, 391690, 675740, 680938, 769756, 783380, 962195, 1361876, 1702345, 1924390, 3404690, 3848780, 4426097, 6809380, 8852194, 17704388, 22130485, 44260970, 88521940]

約数ペア:

[(1, 88521940), (2, 44260970), (4, 22130485), (5, 17704388), (10, 8852194), (13, 6809380), (20, 4426097), (23, 3848780), (26, 3404690), (46, 1924390), (52, 1702345), (65, 1361876), (92, 962195), (113, 783380), (115, 769756), (130, 680938), (131, 675740), (226, 391690), (230, 384878), (260, 340469), (262, 337870), (299, 296060), (452, 195845), (460, 192439), (524, 168935), (565, 156676), (598, 148030), (655, 135148), (1130, 78338), (1196, 74015), (1310, 67574), (1469, 60260), (1495, 59212), (1703, 51980), (2260, 39169), (2599, 34060), (2620, 33787), (2938, 30130), (2990, 29606), (3013, 29380), (3406, 25990), (5198, 17030), (5876, 15065), (5980, 14803), (6026, 14690), (6812, 12995), (7345, 12052), (8515, 10396)]