1759160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 4536000

約数和(自身を除く): 2776840

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 199, 221, 260, 340, 398, 442, 520, 680, 796, 884, 995, 1105, 1592, 1768, 1990, 2210, 2587, 3383, 3980, 4420, 5174, 6766, 7960, 8840, 10348, 12935, 13532, 16915, 20696, 25870, 27064, 33830, 43979, 51740, 67660, 87958, 103480, 135320, 175916, 219895, 351832, 439790, 879580, 1759160]

約数ペア:

[(1, 1759160), (2, 879580), (4, 439790), (5, 351832), (8, 219895), (10, 175916), (13, 135320), (17, 103480), (20, 87958), (26, 67660), (34, 51740), (40, 43979), (52, 33830), (65, 27064), (68, 25870), (85, 20696), (104, 16915), (130, 13532), (136, 12935), (170, 10348), (199, 8840), (221, 7960), (260, 6766), (340, 5174), (398, 4420), (442, 3980), (520, 3383), (680, 2587), (796, 2210), (884, 1990), (995, 1768), (1105, 1592)]