78933400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4337}}^1$

素因数の和:4373

約数の個数: 96

約数和(自身を含む): 225923040

約数和(自身を除く): 146989640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1820, 2275, 2600, 3640, 4337, 4550, 8674, 9100, 17348, 18200, 21685, 30359, 34696, 43370, 56381, 60718, 86740, 108425, 112762, 121436, 151795, 173480, 216850, 225524, 242872, 281905, 303590, 394667, 433700, 451048, 563810, 607180, 758975, 789334, 867400, 1127620, 1214360, 1409525, 1517950, 1578668, 1973335, 2255240, 2819050, 3035900, 3157336, 3946670, 5638100, 6071800, 7893340, 9866675, 11276200, 15786680, 19733350, 39466700, 78933400]

約数ペア:

[(1, 78933400), (2, 39466700), (4, 19733350), (5, 15786680), (7, 11276200), (8, 9866675), (10, 7893340), (13, 6071800), (14, 5638100), (20, 3946670), (25, 3157336), (26, 3035900), (28, 2819050), (35, 2255240), (40, 1973335), (50, 1578668), (52, 1517950), (56, 1409525), (65, 1214360), (70, 1127620), (91, 867400), (100, 789334), (104, 758975), (130, 607180), (140, 563810), (175, 451048), (182, 433700), (200, 394667), (260, 303590), (280, 281905), (325, 242872), (350, 225524), (364, 216850), (455, 173480), (520, 151795), (650, 121436), (700, 112762), (728, 108425), (910, 86740), (1300, 60718), (1400, 56381), (1820, 43370), (2275, 34696), (2600, 30359), (3640, 21685), (4337, 18200), (4550, 17348), (8674, 9100)]