32393680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:436

約数の個数: 80

約数和(自身を含む): 83083968

約数和(自身を除く): 50690288

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 131, 176, 220, 262, 281, 440, 524, 562, 655, 880, 1048, 1124, 1310, 1405, 1441, 2096, 2248, 2620, 2810, 2882, 3091, 4496, 5240, 5620, 5764, 6182, 7205, 10480, 11240, 11528, 12364, 14410, 15455, 22480, 23056, 24728, 28820, 30910, 36811, 49456, 57640, 61820, 73622, 115280, 123640, 147244, 184055, 247280, 294488, 368110, 404921, 588976, 736220, 809842, 1472440, 1619684, 2024605, 2944880, 3239368, 4049210, 6478736, 8098420, 16196840, 32393680]

約数ペア:

[(1, 32393680), (2, 16196840), (4, 8098420), (5, 6478736), (8, 4049210), (10, 3239368), (11, 2944880), (16, 2024605), (20, 1619684), (22, 1472440), (40, 809842), (44, 736220), (55, 588976), (80, 404921), (88, 368110), (110, 294488), (131, 247280), (176, 184055), (220, 147244), (262, 123640), (281, 115280), (440, 73622), (524, 61820), (562, 57640), (655, 49456), (880, 36811), (1048, 30910), (1124, 28820), (1310, 24728), (1405, 23056), (1441, 22480), (2096, 15455), (2248, 14410), (2620, 12364), (2810, 11528), (2882, 11240), (3091, 10480), (4496, 7205), (5240, 6182), (5620, 5764)]