2023722415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{503}}^1$

素因数の和:880

約数の個数: 64

約数和(自身を含む): 3035999232

約数和(自身を除く): 1012276817

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 331, 503, 715, 935, 1105, 1655, 2431, 2515, 3641, 4303, 5533, 5627, 6539, 8551, 12155, 18205, 21515, 27665, 28135, 32695, 42755, 47333, 61897, 71929, 73151, 94061, 111163, 166493, 236665, 309485, 359645, 365755, 470305, 555815, 804661, 832465, 1222793, 1831423, 2164409, 2830381, 4023305, 6113965, 9157115, 10822045, 14151905, 23808499, 31134191, 36794953, 119042495, 155670955, 183974765, 404744483, 2023722415]

約数ペア:

[(1, 2023722415), (5, 404744483), (11, 183974765), (13, 155670955), (17, 119042495), (55, 36794953), (65, 31134191), (85, 23808499), (143, 14151905), (187, 10822045), (221, 9157115), (331, 6113965), (503, 4023305), (715, 2830381), (935, 2164409), (1105, 1831423), (1655, 1222793), (2431, 832465), (2515, 804661), (3641, 555815), (4303, 470305), (5533, 365755), (5627, 359645), (6539, 309485), (8551, 236665), (12155, 166493), (18205, 111163), (21515, 94061), (27665, 73151), (28135, 71929), (32695, 61897), (42755, 47333)]