2586463040

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{164953}}^1$

素因数の和:164984

約数の個数: 84

約数和(自身を含む): 7164612036

約数和(自身を除く): 4578148996

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 15680, 164953, 329906, 659812, 824765, 1154671, 1319624, 1649530, 2309342, 2639248, 3299060, 4618684, 5278496, 5773355, 6598120, 8082697, 9237368, 10556992, 11546710, 13196240, 16165394, 18474736, 23093420, 26392480, 32330788, 36949472, 40413485, 46186840, 52784960, 64661576, 73898944, 80826970, 92373680, 129323152, 161653940, 184747360, 258646304, 323307880, 369494720, 517292608, 646615760, 1293231520, 2586463040]

約数ペア:

[(1, 2586463040), (2, 1293231520), (4, 646615760), (5, 517292608), (7, 369494720), (8, 323307880), (10, 258646304), (14, 184747360), (16, 161653940), (20, 129323152), (28, 92373680), (32, 80826970), (35, 73898944), (40, 64661576), (49, 52784960), (56, 46186840), (64, 40413485), (70, 36949472), (80, 32330788), (98, 26392480), (112, 23093420), (140, 18474736), (160, 16165394), (196, 13196240), (224, 11546710), (245, 10556992), (280, 9237368), (320, 8082697), (392, 6598120), (448, 5773355), (490, 5278496), (560, 4618684), (784, 3299060), (980, 2639248), (1120, 2309342), (1568, 1649530), (1960, 1319624), (2240, 1154671), (3136, 824765), (3920, 659812), (7840, 329906), (15680, 164953)]