671291360

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3301}}^1$

素因数の和:3388

約数の個数: 96

約数和(自身を含む): 1677521664

約数和(自身を除く): 1006230304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 80, 82, 124, 155, 160, 164, 205, 248, 310, 328, 410, 496, 620, 656, 820, 992, 1240, 1271, 1312, 1640, 2480, 2542, 3280, 3301, 4960, 5084, 6355, 6560, 6602, 10168, 12710, 13204, 16505, 20336, 25420, 26408, 33010, 40672, 50840, 52816, 66020, 101680, 102331, 105632, 132040, 135341, 203360, 204662, 264080, 270682, 409324, 511655, 528160, 541364, 676705, 818648, 1023310, 1082728, 1353410, 1637296, 2046620, 2165456, 2706820, 3274592, 4093240, 4195571, 4330912, 5413640, 8186480, 8391142, 10827280, 16372960, 16782284, 20977855, 21654560, 33564568, 41955710, 67129136, 83911420, 134258272, 167822840, 335645680, 671291360]

約数ペア:

[(1, 671291360), (2, 335645680), (4, 167822840), (5, 134258272), (8, 83911420), (10, 67129136), (16, 41955710), (20, 33564568), (31, 21654560), (32, 20977855), (40, 16782284), (41, 16372960), (62, 10827280), (80, 8391142), (82, 8186480), (124, 5413640), (155, 4330912), (160, 4195571), (164, 4093240), (205, 3274592), (248, 2706820), (310, 2165456), (328, 2046620), (410, 1637296), (496, 1353410), (620, 1082728), (656, 1023310), (820, 818648), (992, 676705), (1240, 541364), (1271, 528160), (1312, 511655), (1640, 409324), (2480, 270682), (2542, 264080), (3280, 204662), (3301, 203360), (4960, 135341), (5084, 132040), (6355, 105632), (6560, 102331), (6602, 101680), (10168, 66020), (12710, 52816), (13204, 50840), (16505, 40672), (20336, 33010), (25420, 26408)]