190056475780

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{17191}}^1\times {\mathrm{6211}}^1$

素因数の和:23500

約数の個数: 48

約数和(自身を含む): 403691541120

約数和(自身を除く): 213635065340

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 6211, 12422, 17191, 24844, 31055, 34382, 62110, 68764, 85955, 124220, 171910, 343820, 552779, 1105558, 1529999, 2211116, 2763895, 3059998, 5527790, 6119996, 7649995, 11055580, 15299990, 30599980, 106773301, 213546602, 427093204, 533866505, 1067733010, 2135466020, 9502823789, 19005647578, 38011295156, 47514118945, 95028237890, 190056475780]

約数ペア:

[(1, 190056475780), (2, 95028237890), (4, 47514118945), (5, 38011295156), (10, 19005647578), (20, 9502823789), (89, 2135466020), (178, 1067733010), (356, 533866505), (445, 427093204), (890, 213546602), (1780, 106773301), (6211, 30599980), (12422, 15299990), (17191, 11055580), (24844, 7649995), (31055, 6119996), (34382, 5527790), (62110, 3059998), (68764, 2763895), (85955, 2211116), (124220, 1529999), (171910, 1105558), (343820, 552779)]