32491120

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:242

約数の個数: 80

約数和(自身を含む): 78744960

約数和(自身を除く): 46253840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 79, 80, 97, 106, 158, 194, 212, 265, 316, 388, 395, 424, 485, 530, 632, 776, 790, 848, 970, 1060, 1264, 1552, 1580, 1940, 2120, 3160, 3880, 4187, 4240, 5141, 6320, 7663, 7760, 8374, 10282, 15326, 16748, 20564, 20935, 25705, 30652, 33496, 38315, 41128, 41870, 51410, 61304, 66992, 76630, 82256, 83740, 102820, 122608, 153260, 167480, 205640, 306520, 334960, 406139, 411280, 613040, 812278, 1624556, 2030695, 3249112, 4061390, 6498224, 8122780, 16245560, 32491120]

約数ペア:

[(1, 32491120), (2, 16245560), (4, 8122780), (5, 6498224), (8, 4061390), (10, 3249112), (16, 2030695), (20, 1624556), (40, 812278), (53, 613040), (79, 411280), (80, 406139), (97, 334960), (106, 306520), (158, 205640), (194, 167480), (212, 153260), (265, 122608), (316, 102820), (388, 83740), (395, 82256), (424, 76630), (485, 66992), (530, 61304), (632, 51410), (776, 41870), (790, 41128), (848, 38315), (970, 33496), (1060, 30652), (1264, 25705), (1552, 20935), (1580, 20564), (1940, 16748), (2120, 15326), (3160, 10282), (3880, 8374), (4187, 7760), (4240, 7663), (5141, 6320)]