103285120

素因数分解:

$2^7\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2273}}^1$

素因数の和:2363

約数の個数: 64

約数和(自身を含む): 250503840

約数和(自身を除く): 147218720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 284, 320, 355, 568, 640, 710, 1136, 1420, 2272, 2273, 2840, 4544, 4546, 5680, 9088, 9092, 11360, 11365, 18184, 22720, 22730, 36368, 45440, 45460, 72736, 90920, 145472, 161383, 181840, 290944, 322766, 363680, 645532, 727360, 806915, 1291064, 1454720, 1613830, 2582128, 3227660, 5164256, 6455320, 10328512, 12910640, 20657024, 25821280, 51642560, 103285120]

約数ペア:

[(1, 103285120), (2, 51642560), (4, 25821280), (5, 20657024), (8, 12910640), (10, 10328512), (16, 6455320), (20, 5164256), (32, 3227660), (40, 2582128), (64, 1613830), (71, 1454720), (80, 1291064), (128, 806915), (142, 727360), (160, 645532), (284, 363680), (320, 322766), (355, 290944), (568, 181840), (640, 161383), (710, 145472), (1136, 90920), (1420, 72736), (2272, 45460), (2273, 45440), (2840, 36368), (4544, 22730), (4546, 22720), (5680, 18184), (9088, 11365), (9092, 11360)]