71569360

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^2\times {\mathrm{257}}^1$

素因数の和:388

約数の個数: 60

約数和(自身を含む): 169925508

約数和(自身を除く): 98356148

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 257, 295, 472, 514, 590, 944, 1028, 1180, 1285, 2056, 2360, 2570, 3481, 4112, 4720, 5140, 6962, 10280, 13924, 15163, 17405, 20560, 27848, 30326, 34810, 55696, 60652, 69620, 75815, 121304, 139240, 151630, 242608, 278480, 303260, 606520, 894617, 1213040, 1789234, 3578468, 4473085, 7156936, 8946170, 14313872, 17892340, 35784680, 71569360]

約数ペア:

[(1, 71569360), (2, 35784680), (4, 17892340), (5, 14313872), (8, 8946170), (10, 7156936), (16, 4473085), (20, 3578468), (40, 1789234), (59, 1213040), (80, 894617), (118, 606520), (236, 303260), (257, 278480), (295, 242608), (472, 151630), (514, 139240), (590, 121304), (944, 75815), (1028, 69620), (1180, 60652), (1285, 55696), (2056, 34810), (2360, 30326), (2570, 27848), (3481, 20560), (4112, 17405), (4720, 15163), (5140, 13924), (6962, 10280)]