1793042480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{15383}}^1$

素因数の和:15474

約数の個数: 80

約数和(自身を含む): 4395147264

約数和(自身を除く): 2602104784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 47, 62, 80, 94, 124, 155, 188, 235, 248, 310, 376, 470, 496, 620, 752, 940, 1240, 1457, 1880, 2480, 2914, 3760, 5828, 7285, 11656, 14570, 15383, 23312, 29140, 30766, 58280, 61532, 76915, 116560, 123064, 153830, 246128, 307660, 476873, 615320, 723001, 953746, 1230640, 1446002, 1907492, 2384365, 2892004, 3615005, 3814984, 4768730, 5784008, 7230010, 7629968, 9537460, 11568016, 14460020, 19074920, 22413031, 28920040, 38149840, 44826062, 57840080, 89652124, 112065155, 179304248, 224130310, 358608496, 448260620, 896521240, 1793042480]

約数ペア:

[(1, 1793042480), (2, 896521240), (4, 448260620), (5, 358608496), (8, 224130310), (10, 179304248), (16, 112065155), (20, 89652124), (31, 57840080), (40, 44826062), (47, 38149840), (62, 28920040), (80, 22413031), (94, 19074920), (124, 14460020), (155, 11568016), (188, 9537460), (235, 7629968), (248, 7230010), (310, 5784008), (376, 4768730), (470, 3814984), (496, 3615005), (620, 2892004), (752, 2384365), (940, 1907492), (1240, 1446002), (1457, 1230640), (1880, 953746), (2480, 723001), (2914, 615320), (3760, 476873), (5828, 307660), (7285, 246128), (11656, 153830), (14570, 123064), (15383, 116560), (23312, 76915), (29140, 61532), (30766, 58280)]