624482890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1409}}^1$

素因数の和:1527

約数の個数: 64

約数和(自身を含む): 1227985920

約数和(自身を除く): 603503030

約数列:

[1, 2, 5, 10, 23, 41, 46, 47, 82, 94, 115, 205, 230, 235, 410, 470, 943, 1081, 1409, 1886, 1927, 2162, 2818, 3854, 4715, 5405, 7045, 9430, 9635, 10810, 14090, 19270, 32407, 44321, 57769, 64814, 66223, 88642, 115538, 132446, 162035, 221605, 288845, 324070, 331115, 443210, 577690, 662230, 1328687, 1523129, 2657374, 2715143, 3046258, 5430286, 6643435, 7615645, 13286870, 13575715, 15231290, 27151430, 62448289, 124896578, 312241445, 624482890]

約数ペア:

[(1, 624482890), (2, 312241445), (5, 124896578), (10, 62448289), (23, 27151430), (41, 15231290), (46, 13575715), (47, 13286870), (82, 7615645), (94, 6643435), (115, 5430286), (205, 3046258), (230, 2715143), (235, 2657374), (410, 1523129), (470, 1328687), (943, 662230), (1081, 577690), (1409, 443210), (1886, 331115), (1927, 324070), (2162, 288845), (2818, 221605), (3854, 162035), (4715, 132446), (5405, 115538), (7045, 88642), (9430, 66223), (9635, 64814), (10810, 57769), (14090, 44321), (19270, 32407)]