85160270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{10739}}^1$

素因数の和:10820

約数の個数: 32

約数和(自身を含む): 167801760

約数和(自身を除く): 82641490

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 10739, 21478, 53695, 107390, 139607, 279214, 655079, 698035, 1310158, 1396070, 3275395, 6550790, 8516027, 17032054, 42580135, 85160270]

約数ペア:

[(1, 85160270), (2, 42580135), (5, 17032054), (10, 8516027), (13, 6550790), (26, 3275395), (61, 1396070), (65, 1310158), (122, 698035), (130, 655079), (305, 279214), (610, 139607), (793, 107390), (1586, 53695), (3965, 21478), (7930, 10739)]