44927680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:702

約数の個数: 112

約数和(自身を含む): 126406656

約数和(自身を除く): 81478976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 647, 868, 992, 1085, 1120, 1240, 1294, 1736, 1984, 2170, 2240, 2480, 2588, 3235, 3472, 4340, 4529, 4960, 5176, 6470, 6944, 8680, 9058, 9920, 10352, 12940, 13888, 17360, 18116, 20057, 20704, 22645, 25880, 34720, 36232, 40114, 41408, 45290, 51760, 69440, 72464, 80228, 90580, 100285, 103520, 140399, 144928, 160456, 181160, 200570, 207040, 280798, 289856, 320912, 362320, 401140, 561596, 641824, 701995, 724640, 802280, 1123192, 1283648, 1403990, 1449280, 1604560, 2246384, 2807980, 3209120, 4492768, 5615960, 6418240, 8985536, 11231920, 22463840, 44927680]

約数ペア:

[(1, 44927680), (2, 22463840), (4, 11231920), (5, 8985536), (7, 6418240), (8, 5615960), (10, 4492768), (14, 3209120), (16, 2807980), (20, 2246384), (28, 1604560), (31, 1449280), (32, 1403990), (35, 1283648), (40, 1123192), (56, 802280), (62, 724640), (64, 701995), (70, 641824), (80, 561596), (112, 401140), (124, 362320), (140, 320912), (155, 289856), (160, 280798), (217, 207040), (224, 200570), (248, 181160), (280, 160456), (310, 144928), (320, 140399), (434, 103520), (448, 100285), (496, 90580), (560, 80228), (620, 72464), (647, 69440), (868, 51760), (992, 45290), (1085, 41408), (1120, 40114), (1240, 36232), (1294, 34720), (1736, 25880), (1984, 22645), (2170, 20704), (2240, 20057), (2480, 18116), (2588, 17360), (3235, 13888), (3472, 12940), (4340, 10352), (4529, 9920), (4960, 9058), (5176, 8680), (6470, 6944)]