41644960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 119822976

約数和(自身を除く): 78178016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 103, 112, 133, 140, 152, 160, 190, 206, 224, 266, 280, 304, 361, 380, 412, 515, 532, 560, 608, 665, 721, 722, 760, 824, 1030, 1064, 1120, 1330, 1442, 1444, 1520, 1648, 1805, 1957, 2060, 2128, 2527, 2660, 2884, 2888, 3040, 3296, 3605, 3610, 3914, 4120, 4256, 5054, 5320, 5768, 5776, 7210, 7220, 7828, 8240, 9785, 10108, 10640, 11536, 11552, 12635, 13699, 14420, 14440, 15656, 16480, 19570, 20216, 21280, 23072, 25270, 27398, 28840, 28880, 31312, 37183, 39140, 40432, 50540, 54796, 57680, 57760, 62624, 68495, 74366, 78280, 80864, 101080, 109592, 115360, 136990, 148732, 156560, 185915, 202160, 219184, 260281, 273980, 297464, 313120, 371830, 404320, 438368, 520562, 547960, 594928, 743660, 1041124, 1095920, 1189856, 1301405, 1487320, 2082248, 2191840, 2602810, 2974640, 4164496, 5205620, 5949280, 8328992, 10411240, 20822480, 41644960]

約数ペア:

[(1, 41644960), (2, 20822480), (4, 10411240), (5, 8328992), (7, 5949280), (8, 5205620), (10, 4164496), (14, 2974640), (16, 2602810), (19, 2191840), (20, 2082248), (28, 1487320), (32, 1301405), (35, 1189856), (38, 1095920), (40, 1041124), (56, 743660), (70, 594928), (76, 547960), (80, 520562), (95, 438368), (103, 404320), (112, 371830), (133, 313120), (140, 297464), (152, 273980), (160, 260281), (190, 219184), (206, 202160), (224, 185915), (266, 156560), (280, 148732), (304, 136990), (361, 115360), (380, 109592), (412, 101080), (515, 80864), (532, 78280), (560, 74366), (608, 68495), (665, 62624), (721, 57760), (722, 57680), (760, 54796), (824, 50540), (1030, 40432), (1064, 39140), (1120, 37183), (1330, 31312), (1442, 28880), (1444, 28840), (1520, 27398), (1648, 25270), (1805, 23072), (1957, 21280), (2060, 20216), (2128, 19570), (2527, 16480), (2660, 15656), (2884, 14440), (2888, 14420), (3040, 13699), (3296, 12635), (3605, 11552), (3610, 11536), (3914, 10640), (4120, 10108), (4256, 9785), (5054, 8240), (5320, 7828), (5768, 7220), (5776, 7210)]