17775972370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{983}}^1\times {\mathrm{1231}}^1$

素因数の和:2347

約数の個数: 64

約数和(自身を含む): 34826609664

約数和(自身を除く): 17050637294

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 565, 983, 1130, 1231, 1469, 1966, 2462, 2938, 4915, 6155, 7345, 9830, 12310, 12779, 14690, 16003, 25558, 32006, 63895, 80015, 111079, 127790, 139103, 160030, 222158, 278206, 555395, 695515, 1110790, 1210073, 1391030, 1444027, 1808339, 2420146, 2888054, 3616678, 6050365, 7220135, 9041695, 12100730, 14440270, 15730949, 18083390, 31461898, 78654745, 136738249, 157309490, 273476498, 683691245, 1367382490, 1777597237, 3555194474, 8887986185, 17775972370]

約数ペア:

[(1, 17775972370), (2, 8887986185), (5, 3555194474), (10, 1777597237), (13, 1367382490), (26, 683691245), (65, 273476498), (113, 157309490), (130, 136738249), (226, 78654745), (565, 31461898), (983, 18083390), (1130, 15730949), (1231, 14440270), (1469, 12100730), (1966, 9041695), (2462, 7220135), (2938, 6050365), (4915, 3616678), (6155, 2888054), (7345, 2420146), (9830, 1808339), (12310, 1444027), (12779, 1391030), (14690, 1210073), (16003, 1110790), (25558, 695515), (32006, 555395), (63895, 278206), (80015, 222158), (111079, 160030), (127790, 139103)]