2017263760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{8369}}^1$

素因数の和:8536

約数の個数: 80

約数和(自身を含む): 4932005760

約数和(自身を除く): 2914742000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 131, 184, 230, 262, 368, 460, 524, 655, 920, 1048, 1310, 1840, 2096, 2620, 3013, 5240, 6026, 8369, 10480, 12052, 15065, 16738, 24104, 30130, 33476, 41845, 48208, 60260, 66952, 83690, 120520, 133904, 167380, 192487, 241040, 334760, 384974, 669520, 769948, 962435, 1096339, 1539896, 1924870, 2192678, 3079792, 3849740, 4385356, 5481695, 7699480, 8770712, 10963390, 15398960, 17541424, 21926780, 25215797, 43853560, 50431594, 87707120, 100863188, 126078985, 201726376, 252157970, 403452752, 504315940, 1008631880, 2017263760]

約数ペア:

[(1, 2017263760), (2, 1008631880), (4, 504315940), (5, 403452752), (8, 252157970), (10, 201726376), (16, 126078985), (20, 100863188), (23, 87707120), (40, 50431594), (46, 43853560), (80, 25215797), (92, 21926780), (115, 17541424), (131, 15398960), (184, 10963390), (230, 8770712), (262, 7699480), (368, 5481695), (460, 4385356), (524, 3849740), (655, 3079792), (920, 2192678), (1048, 1924870), (1310, 1539896), (1840, 1096339), (2096, 962435), (2620, 769948), (3013, 669520), (5240, 384974), (6026, 334760), (8369, 241040), (10480, 192487), (12052, 167380), (15065, 133904), (16738, 120520), (24104, 83690), (30130, 66952), (33476, 60260), (41845, 48208)]