34340560

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:332

約数の個数: 80

約数和(自身を含む): 84137472

約数和(自身を除く): 49796912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 61, 62, 80, 122, 124, 155, 227, 244, 248, 305, 310, 454, 488, 496, 610, 620, 908, 976, 1135, 1220, 1240, 1816, 1891, 2270, 2440, 2480, 3632, 3782, 4540, 4880, 7037, 7564, 9080, 9455, 13847, 14074, 15128, 18160, 18910, 27694, 28148, 30256, 35185, 37820, 55388, 56296, 69235, 70370, 75640, 110776, 112592, 138470, 140740, 151280, 221552, 276940, 281480, 429257, 553880, 562960, 858514, 1107760, 1717028, 2146285, 3434056, 4292570, 6868112, 8585140, 17170280, 34340560]

約数ペア:

[(1, 34340560), (2, 17170280), (4, 8585140), (5, 6868112), (8, 4292570), (10, 3434056), (16, 2146285), (20, 1717028), (31, 1107760), (40, 858514), (61, 562960), (62, 553880), (80, 429257), (122, 281480), (124, 276940), (155, 221552), (227, 151280), (244, 140740), (248, 138470), (305, 112592), (310, 110776), (454, 75640), (488, 70370), (496, 69235), (610, 56296), (620, 55388), (908, 37820), (976, 35185), (1135, 30256), (1220, 28148), (1240, 27694), (1816, 18910), (1891, 18160), (2270, 15128), (2440, 14074), (2480, 13847), (3632, 9455), (3782, 9080), (4540, 7564), (4880, 7037)]