20010360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{577}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 63880560

約数和(自身を除く): 43870200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 289, 340, 408, 510, 577, 578, 680, 867, 1020, 1154, 1156, 1445, 1731, 1734, 2040, 2308, 2312, 2885, 2890, 3462, 3468, 4335, 4616, 5770, 5780, 6924, 6936, 8655, 8670, 9809, 11540, 11560, 13848, 17310, 17340, 19618, 23080, 29427, 34620, 34680, 39236, 49045, 58854, 69240, 78472, 98090, 117708, 147135, 166753, 196180, 235416, 294270, 333506, 392360, 500259, 588540, 667012, 833765, 1000518, 1177080, 1334024, 1667530, 2001036, 2501295, 3335060, 4002072, 5002590, 6670120, 10005180, 20010360]

約数ペア:

[(1, 20010360), (2, 10005180), (3, 6670120), (4, 5002590), (5, 4002072), (6, 3335060), (8, 2501295), (10, 2001036), (12, 1667530), (15, 1334024), (17, 1177080), (20, 1000518), (24, 833765), (30, 667012), (34, 588540), (40, 500259), (51, 392360), (60, 333506), (68, 294270), (85, 235416), (102, 196180), (120, 166753), (136, 147135), (170, 117708), (204, 98090), (255, 78472), (289, 69240), (340, 58854), (408, 49045), (510, 39236), (577, 34680), (578, 34620), (680, 29427), (867, 23080), (1020, 19618), (1154, 17340), (1156, 17310), (1445, 13848), (1731, 11560), (1734, 11540), (2040, 9809), (2308, 8670), (2312, 8655), (2885, 6936), (2890, 6924), (3462, 5780), (3468, 5770), (4335, 4616)]