44207920

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9059}}^1$

素因数の和:9133

約数の個数: 40

約数和(自身を含む): 104479920

約数和(自身を除く): 60272000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 9059, 18118, 36236, 45295, 72472, 90590, 144944, 181180, 362360, 552599, 724720, 1105198, 2210396, 2762995, 4420792, 5525990, 8841584, 11051980, 22103960, 44207920]

約数ペア:

[(1, 44207920), (2, 22103960), (4, 11051980), (5, 8841584), (8, 5525990), (10, 4420792), (16, 2762995), (20, 2210396), (40, 1105198), (61, 724720), (80, 552599), (122, 362360), (244, 181180), (305, 144944), (488, 90590), (610, 72472), (976, 45295), (1220, 36236), (2440, 18118), (4880, 9059)]