1036458880

素因数分解:

$2^7\times 5^1\times {\mathrm{379}}^1\times {\mathrm{4273}}^1$

素因数の和:4671

約数の個数: 64

約数和(自身を含む): 2484903600

約数和(自身を除く): 1448444720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 379, 640, 758, 1516, 1895, 3032, 3790, 4273, 6064, 7580, 8546, 12128, 15160, 17092, 21365, 24256, 30320, 34184, 42730, 48512, 60640, 68368, 85460, 121280, 136736, 170920, 242560, 273472, 341840, 546944, 683680, 1367360, 1619467, 2734720, 3238934, 6477868, 8097335, 12955736, 16194670, 25911472, 32389340, 51822944, 64778680, 103645888, 129557360, 207291776, 259114720, 518229440, 1036458880]

約数ペア:

[(1, 1036458880), (2, 518229440), (4, 259114720), (5, 207291776), (8, 129557360), (10, 103645888), (16, 64778680), (20, 51822944), (32, 32389340), (40, 25911472), (64, 16194670), (80, 12955736), (128, 8097335), (160, 6477868), (320, 3238934), (379, 2734720), (640, 1619467), (758, 1367360), (1516, 683680), (1895, 546944), (3032, 341840), (3790, 273472), (4273, 242560), (6064, 170920), (7580, 136736), (8546, 121280), (12128, 85460), (15160, 68368), (17092, 60640), (21365, 48512), (24256, 42730), (30320, 34184)]