100580072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{1069}}^1$

素因数の和:1713

約数の個数: 32

約数和(自身を含む): 199020000

約数和(自身を除く): 98439928

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 619, 1069, 1238, 2138, 2476, 4276, 4952, 8552, 11761, 20311, 23522, 40622, 47044, 81244, 94088, 162488, 661711, 1323422, 2646844, 5293688, 12572509, 25145018, 50290036, 100580072]

約数ペア:

[(1, 100580072), (2, 50290036), (4, 25145018), (8, 12572509), (19, 5293688), (38, 2646844), (76, 1323422), (152, 661711), (619, 162488), (1069, 94088), (1238, 81244), (2138, 47044), (2476, 40622), (4276, 23522), (4952, 20311), (8552, 11761)]