106822220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 248935680

約数和(自身を除く): 142113460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 79, 82, 85, 97, 158, 164, 170, 194, 205, 316, 340, 388, 395, 410, 485, 697, 790, 820, 970, 1343, 1394, 1580, 1649, 1940, 2686, 2788, 3239, 3298, 3485, 3977, 5372, 6478, 6596, 6715, 6970, 7663, 7954, 8245, 12956, 13430, 13940, 15326, 15908, 16195, 16490, 19885, 26860, 30652, 32390, 32980, 38315, 39770, 55063, 64780, 67609, 76630, 79540, 110126, 130271, 135218, 153260, 220252, 260542, 270436, 275315, 314183, 338045, 521084, 550630, 628366, 651355, 676090, 1101260, 1256732, 1302710, 1352180, 1570915, 2605420, 3141830, 5341111, 6283660, 10682222, 21364444, 26705555, 53411110, 106822220]

約数ペア:

[(1, 106822220), (2, 53411110), (4, 26705555), (5, 21364444), (10, 10682222), (17, 6283660), (20, 5341111), (34, 3141830), (41, 2605420), (68, 1570915), (79, 1352180), (82, 1302710), (85, 1256732), (97, 1101260), (158, 676090), (164, 651355), (170, 628366), (194, 550630), (205, 521084), (316, 338045), (340, 314183), (388, 275315), (395, 270436), (410, 260542), (485, 220252), (697, 153260), (790, 135218), (820, 130271), (970, 110126), (1343, 79540), (1394, 76630), (1580, 67609), (1649, 64780), (1940, 55063), (2686, 39770), (2788, 38315), (3239, 32980), (3298, 32390), (3485, 30652), (3977, 26860), (5372, 19885), (6478, 16490), (6596, 16195), (6715, 15908), (6970, 15326), (7663, 13940), (7954, 13430), (8245, 12956)]