7542603520

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{346627}}^1$

素因数の和:346665

約数の個数: 72

約数和(自身を含む): 19129706064

約数和(自身を除く): 11587102544

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 4352, 5440, 10880, 21760, 346627, 693254, 1386508, 1733135, 2773016, 3466270, 5546032, 5892659, 6932540, 11092064, 11785318, 13865080, 22184128, 23570636, 27730160, 29463295, 44368256, 47141272, 55460320, 58926590, 88736512, 94282544, 110920640, 117853180, 188565088, 221841280, 235706360, 377130176, 443682560, 471412720, 754260352, 942825440, 1508520704, 1885650880, 3771301760, 7542603520]

約数ペア:

[(1, 7542603520), (2, 3771301760), (4, 1885650880), (5, 1508520704), (8, 942825440), (10, 754260352), (16, 471412720), (17, 443682560), (20, 377130176), (32, 235706360), (34, 221841280), (40, 188565088), (64, 117853180), (68, 110920640), (80, 94282544), (85, 88736512), (128, 58926590), (136, 55460320), (160, 47141272), (170, 44368256), (256, 29463295), (272, 27730160), (320, 23570636), (340, 22184128), (544, 13865080), (640, 11785318), (680, 11092064), (1088, 6932540), (1280, 5892659), (1360, 5546032), (2176, 3466270), (2720, 2773016), (4352, 1733135), (5440, 1386508), (10880, 693254), (21760, 346627)]