8204460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 25933824

約数和(自身を除く): 17729364

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 401, 465, 620, 660, 682, 802, 930, 1023, 1203, 1364, 1604, 1705, 1860, 2005, 2046, 2406, 3410, 4010, 4092, 4411, 4812, 5115, 6015, 6820, 8020, 8822, 10230, 12030, 12431, 13233, 17644, 20460, 22055, 24060, 24862, 26466, 37293, 44110, 49724, 52932, 62155, 66165, 74586, 88220, 124310, 132330, 136741, 149172, 186465, 248620, 264660, 273482, 372930, 410223, 546964, 683705, 745860, 820446, 1367410, 1640892, 2051115, 2734820, 4102230, 8204460]

約数ペア:

[(1, 8204460), (2, 4102230), (3, 2734820), (4, 2051115), (5, 1640892), (6, 1367410), (10, 820446), (11, 745860), (12, 683705), (15, 546964), (20, 410223), (22, 372930), (30, 273482), (31, 264660), (33, 248620), (44, 186465), (55, 149172), (60, 136741), (62, 132330), (66, 124310), (93, 88220), (110, 74586), (124, 66165), (132, 62155), (155, 52932), (165, 49724), (186, 44110), (220, 37293), (310, 26466), (330, 24862), (341, 24060), (372, 22055), (401, 20460), (465, 17644), (620, 13233), (660, 12431), (682, 12030), (802, 10230), (930, 8822), (1023, 8020), (1203, 6820), (1364, 6015), (1604, 5115), (1705, 4812), (1860, 4411), (2005, 4092), (2046, 4010), (2406, 3410)]