1732350974720

素因数分解:

$2^8\times 5^1\times {\mathrm{199}}^1\times {\mathrm{6801001}}^1$

素因数の和:6801221

約数の個数: 72

約数和(自身を含む): 4170374426400

約数和(自身を除く): 2438023451680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 199, 256, 320, 398, 640, 796, 995, 1280, 1592, 1990, 3184, 3980, 6368, 7960, 12736, 15920, 25472, 31840, 50944, 63680, 127360, 254720, 6801001, 13602002, 27204004, 34005005, 54408008, 68010010, 108816016, 136020020, 217632032, 272040040, 435264064, 544080080, 870528128, 1088160160, 1353399199, 1741056256, 2176320320, 2706798398, 4352640640, 5413596796, 6766995995, 8705281280, 10827193592, 13533991990, 21654387184, 27067983980, 43308774368, 54135967960, 86617548736, 108271935920, 173235097472, 216543871840, 346470194944, 433087743680, 866175487360, 1732350974720]

約数ペア:

[(1, 1732350974720), (2, 866175487360), (4, 433087743680), (5, 346470194944), (8, 216543871840), (10, 173235097472), (16, 108271935920), (20, 86617548736), (32, 54135967960), (40, 43308774368), (64, 27067983980), (80, 21654387184), (128, 13533991990), (160, 10827193592), (199, 8705281280), (256, 6766995995), (320, 5413596796), (398, 4352640640), (640, 2706798398), (796, 2176320320), (995, 1741056256), (1280, 1353399199), (1592, 1088160160), (1990, 870528128), (3184, 544080080), (3980, 435264064), (6368, 272040040), (7960, 217632032), (12736, 136020020), (15920, 108816016), (25472, 68010010), (31840, 54408008), (50944, 34005005), (63680, 27204004), (127360, 13602002), (254720, 6801001)]