88740260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:565

約数の個数: 96

約数和(自身を含む): 227754240

約数和(自身を除く): 139013980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 73, 76, 95, 133, 140, 146, 190, 266, 292, 365, 380, 457, 511, 532, 665, 730, 914, 1022, 1330, 1387, 1460, 1828, 2044, 2285, 2555, 2660, 2774, 3199, 4570, 5110, 5548, 6398, 6935, 8683, 9140, 9709, 10220, 12796, 13870, 15995, 17366, 19418, 27740, 31990, 33361, 34732, 38836, 43415, 48545, 60781, 63980, 66722, 86830, 97090, 121562, 133444, 166805, 173660, 194180, 233527, 243124, 303905, 333610, 467054, 607810, 633859, 667220, 934108, 1167635, 1215620, 1267718, 2335270, 2535436, 3169295, 4437013, 4670540, 6338590, 8874026, 12677180, 17748052, 22185065, 44370130, 88740260]

約数ペア:

[(1, 88740260), (2, 44370130), (4, 22185065), (5, 17748052), (7, 12677180), (10, 8874026), (14, 6338590), (19, 4670540), (20, 4437013), (28, 3169295), (35, 2535436), (38, 2335270), (70, 1267718), (73, 1215620), (76, 1167635), (95, 934108), (133, 667220), (140, 633859), (146, 607810), (190, 467054), (266, 333610), (292, 303905), (365, 243124), (380, 233527), (457, 194180), (511, 173660), (532, 166805), (665, 133444), (730, 121562), (914, 97090), (1022, 86830), (1330, 66722), (1387, 63980), (1460, 60781), (1828, 48545), (2044, 43415), (2285, 38836), (2555, 34732), (2660, 33361), (2774, 31990), (3199, 27740), (4570, 19418), (5110, 17366), (5548, 15995), (6398, 13870), (6935, 12796), (8683, 10220), (9140, 9709)]