107689040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:468

約数の個数: 80

約数和(自身を含む): 260983296

約数和(自身を除く): 153294256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 173, 248, 251, 310, 346, 496, 502, 620, 692, 865, 1004, 1240, 1255, 1384, 1730, 2008, 2480, 2510, 2768, 3460, 4016, 5020, 5363, 6920, 7781, 10040, 10726, 13840, 15562, 20080, 21452, 26815, 31124, 38905, 42904, 43423, 53630, 62248, 77810, 85808, 86846, 107260, 124496, 155620, 173692, 214520, 217115, 311240, 347384, 429040, 434230, 622480, 694768, 868460, 1346113, 1736920, 2692226, 3473840, 5384452, 6730565, 10768904, 13461130, 21537808, 26922260, 53844520, 107689040]

約数ペア:

[(1, 107689040), (2, 53844520), (4, 26922260), (5, 21537808), (8, 13461130), (10, 10768904), (16, 6730565), (20, 5384452), (31, 3473840), (40, 2692226), (62, 1736920), (80, 1346113), (124, 868460), (155, 694768), (173, 622480), (248, 434230), (251, 429040), (310, 347384), (346, 311240), (496, 217115), (502, 214520), (620, 173692), (692, 155620), (865, 124496), (1004, 107260), (1240, 86846), (1255, 85808), (1384, 77810), (1730, 62248), (2008, 53630), (2480, 43423), (2510, 42904), (2768, 38905), (3460, 31124), (4016, 26815), (5020, 21452), (5363, 20080), (6920, 15562), (7781, 13840), (10040, 10726)]