8795800

素因数分解:

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

素因数の和:245

約数の個数: 96

約数和(自身を含む): 23436000

約数和(自身を除く): 14640200

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 85, 100, 104, 130, 136, 170, 199, 200, 221, 260, 325, 340, 398, 425, 442, 520, 650, 680, 796, 850, 884, 995, 1105, 1300, 1592, 1700, 1768, 1990, 2210, 2587, 2600, 3383, 3400, 3980, 4420, 4975, 5174, 5525, 6766, 7960, 8840, 9950, 10348, 11050, 12935, 13532, 16915, 19900, 20696, 22100, 25870, 27064, 33830, 39800, 43979, 44200, 51740, 64675, 67660, 84575, 87958, 103480, 129350, 135320, 169150, 175916, 219895, 258700, 338300, 351832, 439790, 517400, 676600, 879580, 1099475, 1759160, 2198950, 4397900, 8795800]

約数ペア:

[(1, 8795800), (2, 4397900), (4, 2198950), (5, 1759160), (8, 1099475), (10, 879580), (13, 676600), (17, 517400), (20, 439790), (25, 351832), (26, 338300), (34, 258700), (40, 219895), (50, 175916), (52, 169150), (65, 135320), (68, 129350), (85, 103480), (100, 87958), (104, 84575), (130, 67660), (136, 64675), (170, 51740), (199, 44200), (200, 43979), (221, 39800), (260, 33830), (325, 27064), (340, 25870), (398, 22100), (425, 20696), (442, 19900), (520, 16915), (650, 13532), (680, 12935), (796, 11050), (850, 10348), (884, 9950), (995, 8840), (1105, 7960), (1300, 6766), (1592, 5525), (1700, 5174), (1768, 4975), (1990, 4420), (2210, 3980), (2587, 3400), (2600, 3383)]