12415535240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{106261}}^1$

素因数の和:106422

約数の個数: 64

約数和(自身を含む): 29379317760

約数和(自身を除く): 16963782520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 127, 184, 230, 254, 460, 508, 635, 920, 1016, 1270, 2540, 2921, 5080, 5842, 11684, 14605, 23368, 29210, 58420, 106261, 116840, 212522, 425044, 531305, 850088, 1062610, 2125220, 2444003, 4250440, 4888006, 9776012, 12220015, 13495147, 19552024, 24440030, 26990294, 48880060, 53980588, 67475735, 97760120, 107961176, 134951470, 269902940, 310388381, 539805880, 620776762, 1241553524, 1551941905, 2483107048, 3103883810, 6207767620, 12415535240]

約数ペア:

[(1, 12415535240), (2, 6207767620), (4, 3103883810), (5, 2483107048), (8, 1551941905), (10, 1241553524), (20, 620776762), (23, 539805880), (40, 310388381), (46, 269902940), (92, 134951470), (115, 107961176), (127, 97760120), (184, 67475735), (230, 53980588), (254, 48880060), (460, 26990294), (508, 24440030), (635, 19552024), (920, 13495147), (1016, 12220015), (1270, 9776012), (2540, 4888006), (2921, 4250440), (5080, 2444003), (5842, 2125220), (11684, 1062610), (14605, 850088), (23368, 531305), (29210, 425044), (58420, 212522), (106261, 116840)]