125655019240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{379439}}^1$

素因数の和:379954

約数の個数: 64

約数和(自身を含む): 299970086400

約数和(自身を除く): 174315067160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 487, 680, 974, 1948, 2435, 3896, 4870, 8279, 9740, 16558, 19480, 33116, 41395, 66232, 82790, 165580, 331160, 379439, 758878, 1517756, 1897195, 3035512, 3794390, 6450463, 7588780, 12900926, 15177560, 25801852, 32252315, 51603704, 64504630, 129009260, 184786793, 258018520, 369573586, 739147172, 923933965, 1478294344, 1847867930, 3141375481, 3695735860, 6282750962, 7391471720, 12565501924, 15706877405, 25131003848, 31413754810, 62827509620, 125655019240]

約数ペア:

[(1, 125655019240), (2, 62827509620), (4, 31413754810), (5, 25131003848), (8, 15706877405), (10, 12565501924), (17, 7391471720), (20, 6282750962), (34, 3695735860), (40, 3141375481), (68, 1847867930), (85, 1478294344), (136, 923933965), (170, 739147172), (340, 369573586), (487, 258018520), (680, 184786793), (974, 129009260), (1948, 64504630), (2435, 51603704), (3896, 32252315), (4870, 25801852), (8279, 15177560), (9740, 12900926), (16558, 7588780), (19480, 6450463), (33116, 3794390), (41395, 3035512), (66232, 1897195), (82790, 1517756), (165580, 758878), (331160, 379439)]