103480480

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^2\times {\mathrm{673}}^1$

素因数の和:750

約数の個数: 72

約数和(自身を含む): 252988596

約数和(自身を除く): 149508116

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 673, 961, 992, 1240, 1346, 1922, 2480, 2692, 3365, 3844, 4805, 4960, 5384, 6730, 7688, 9610, 10768, 13460, 15376, 19220, 20863, 21536, 26920, 30752, 38440, 41726, 53840, 76880, 83452, 104315, 107680, 153760, 166904, 208630, 333808, 417260, 646753, 667616, 834520, 1293506, 1669040, 2587012, 3233765, 3338080, 5174024, 6467530, 10348048, 12935060, 20696096, 25870120, 51740240, 103480480]

約数ペア:

[(1, 103480480), (2, 51740240), (4, 25870120), (5, 20696096), (8, 12935060), (10, 10348048), (16, 6467530), (20, 5174024), (31, 3338080), (32, 3233765), (40, 2587012), (62, 1669040), (80, 1293506), (124, 834520), (155, 667616), (160, 646753), (248, 417260), (310, 333808), (496, 208630), (620, 166904), (673, 153760), (961, 107680), (992, 104315), (1240, 83452), (1346, 76880), (1922, 53840), (2480, 41726), (2692, 38440), (3365, 30752), (3844, 26920), (4805, 21536), (4960, 20863), (5384, 19220), (6730, 15376), (7688, 13460), (9610, 10768)]