5138363990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{2111}}^1$

素因数の和:2717

約数の個数: 64

約数和(自身を含む): 10182205440

約数和(自身を除く): 5043841450

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 557, 874, 1114, 2111, 2185, 2785, 4222, 4370, 5570, 10555, 10583, 12811, 21110, 21166, 25622, 40109, 48553, 52915, 64055, 80218, 97106, 105830, 128110, 200545, 242765, 243409, 401090, 485530, 486818, 922507, 1175827, 1217045, 1845014, 2351654, 2434090, 4612535, 5879135, 9225070, 11758270, 22340713, 27044021, 44681426, 54088042, 111703565, 135220105, 223407130, 270440210, 513836399, 1027672798, 2569181995, 5138363990]

約数ペア:

[(1, 5138363990), (2, 2569181995), (5, 1027672798), (10, 513836399), (19, 270440210), (23, 223407130), (38, 135220105), (46, 111703565), (95, 54088042), (115, 44681426), (190, 27044021), (230, 22340713), (437, 11758270), (557, 9225070), (874, 5879135), (1114, 4612535), (2111, 2434090), (2185, 2351654), (2785, 1845014), (4222, 1217045), (4370, 1175827), (5570, 922507), (10555, 486818), (10583, 485530), (12811, 401090), (21110, 243409), (21166, 242765), (25622, 200545), (40109, 128110), (48553, 105830), (52915, 97106), (64055, 80218)]