100538560

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:234

約数の個数: 112

約数和(自身を含む): 250911360

約数和(自身を除く): 150372800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 79, 80, 82, 97, 158, 160, 164, 194, 205, 316, 320, 328, 388, 395, 410, 485, 632, 656, 776, 790, 820, 970, 1264, 1312, 1552, 1580, 1640, 1940, 2528, 2624, 3104, 3160, 3239, 3280, 3880, 3977, 5056, 6208, 6320, 6478, 6560, 7663, 7760, 7954, 12640, 12956, 13120, 15326, 15520, 15908, 16195, 19885, 25280, 25912, 30652, 31040, 31816, 32390, 38315, 39770, 51824, 61304, 63632, 64780, 76630, 79540, 103648, 122608, 127264, 129560, 153260, 159080, 207296, 245216, 254528, 259120, 306520, 314183, 318160, 490432, 518240, 613040, 628366, 636320, 1036480, 1226080, 1256732, 1272640, 1570915, 2452160, 2513464, 3141830, 5026928, 6283660, 10053856, 12567320, 20107712, 25134640, 50269280, 100538560]

約数ペア:

[(1, 100538560), (2, 50269280), (4, 25134640), (5, 20107712), (8, 12567320), (10, 10053856), (16, 6283660), (20, 5026928), (32, 3141830), (40, 2513464), (41, 2452160), (64, 1570915), (79, 1272640), (80, 1256732), (82, 1226080), (97, 1036480), (158, 636320), (160, 628366), (164, 613040), (194, 518240), (205, 490432), (316, 318160), (320, 314183), (328, 306520), (388, 259120), (395, 254528), (410, 245216), (485, 207296), (632, 159080), (656, 153260), (776, 129560), (790, 127264), (820, 122608), (970, 103648), (1264, 79540), (1312, 76630), (1552, 64780), (1580, 63632), (1640, 61304), (1940, 51824), (2528, 39770), (2624, 38315), (3104, 32390), (3160, 31816), (3239, 31040), (3280, 30652), (3880, 25912), (3977, 25280), (5056, 19885), (6208, 16195), (6320, 15908), (6478, 15520), (6560, 15326), (7663, 13120), (7760, 12956), (7954, 12640)]