10138480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:346

約数の個数: 80

約数和(自身を含む): 26435808

約数和(自身を除く): 16297328

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 41, 44, 55, 80, 82, 88, 110, 164, 176, 205, 220, 281, 328, 410, 440, 451, 562, 656, 820, 880, 902, 1124, 1405, 1640, 1804, 2248, 2255, 2810, 3091, 3280, 3608, 4496, 4510, 5620, 6182, 7216, 9020, 11240, 11521, 12364, 15455, 18040, 22480, 23042, 24728, 30910, 36080, 46084, 49456, 57605, 61820, 92168, 115210, 123640, 126731, 184336, 230420, 247280, 253462, 460840, 506924, 633655, 921680, 1013848, 1267310, 2027696, 2534620, 5069240, 10138480]

約数ペア:

[(1, 10138480), (2, 5069240), (4, 2534620), (5, 2027696), (8, 1267310), (10, 1013848), (11, 921680), (16, 633655), (20, 506924), (22, 460840), (40, 253462), (41, 247280), (44, 230420), (55, 184336), (80, 126731), (82, 123640), (88, 115210), (110, 92168), (164, 61820), (176, 57605), (205, 49456), (220, 46084), (281, 36080), (328, 30910), (410, 24728), (440, 23042), (451, 22480), (562, 18040), (656, 15455), (820, 12364), (880, 11521), (902, 11240), (1124, 9020), (1405, 7216), (1640, 6182), (1804, 5620), (2248, 4510), (2255, 4496), (2810, 3608), (3091, 3280)]