15175357060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{1889}}^1$

素因数の和:2137

約数の個数: 96

約数和(自身を含む): 33326264160

約数和(自身を除く): 18150907100

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 97, 101, 164, 194, 202, 205, 388, 404, 410, 485, 505, 820, 970, 1010, 1889, 1940, 2020, 3778, 3977, 4141, 7556, 7954, 8282, 9445, 9797, 15908, 16564, 18890, 19594, 19885, 20705, 37780, 39188, 39770, 41410, 48985, 77449, 79540, 82820, 97970, 154898, 183233, 190789, 195940, 309796, 366466, 381578, 387245, 401677, 732932, 763156, 774490, 803354, 916165, 953945, 1548980, 1606708, 1832330, 1907890, 2008385, 3664660, 3815780, 4016770, 7512553, 7822349, 8033540, 15025106, 15644698, 18506533, 30050212, 31289396, 37013066, 37562765, 39111745, 74026132, 75125530, 78223490, 92532665, 150251060, 156446980, 185065330, 370130660, 758767853, 1517535706, 3035071412, 3793839265, 7587678530, 15175357060]

約数ペア:

[(1, 15175357060), (2, 7587678530), (4, 3793839265), (5, 3035071412), (10, 1517535706), (20, 758767853), (41, 370130660), (82, 185065330), (97, 156446980), (101, 150251060), (164, 92532665), (194, 78223490), (202, 75125530), (205, 74026132), (388, 39111745), (404, 37562765), (410, 37013066), (485, 31289396), (505, 30050212), (820, 18506533), (970, 15644698), (1010, 15025106), (1889, 8033540), (1940, 7822349), (2020, 7512553), (3778, 4016770), (3977, 3815780), (4141, 3664660), (7556, 2008385), (7954, 1907890), (8282, 1832330), (9445, 1606708), (9797, 1548980), (15908, 953945), (16564, 916165), (18890, 803354), (19594, 774490), (19885, 763156), (20705, 732932), (37780, 401677), (39188, 387245), (39770, 381578), (41410, 366466), (48985, 309796), (77449, 195940), (79540, 190789), (82820, 183233), (97970, 154898)]