45611440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1031}}^1$

素因数の和:1130

約数の個数: 80

約数和(自身を含む): 122849280

約数和(自身を除く): 77237840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 79, 80, 112, 140, 158, 280, 316, 395, 553, 560, 632, 790, 1031, 1106, 1264, 1580, 2062, 2212, 2765, 3160, 4124, 4424, 5155, 5530, 6320, 7217, 8248, 8848, 10310, 11060, 14434, 16496, 20620, 22120, 28868, 36085, 41240, 44240, 57736, 72170, 81449, 82480, 115472, 144340, 162898, 288680, 325796, 407245, 570143, 577360, 651592, 814490, 1140286, 1303184, 1628980, 2280572, 2850715, 3257960, 4561144, 5701430, 6515920, 9122288, 11402860, 22805720, 45611440]

約数ペア:

[(1, 45611440), (2, 22805720), (4, 11402860), (5, 9122288), (7, 6515920), (8, 5701430), (10, 4561144), (14, 3257960), (16, 2850715), (20, 2280572), (28, 1628980), (35, 1303184), (40, 1140286), (56, 814490), (70, 651592), (79, 577360), (80, 570143), (112, 407245), (140, 325796), (158, 288680), (280, 162898), (316, 144340), (395, 115472), (553, 82480), (560, 81449), (632, 72170), (790, 57736), (1031, 44240), (1106, 41240), (1264, 36085), (1580, 28868), (2062, 22120), (2212, 20620), (2765, 16496), (3160, 14434), (4124, 11060), (4424, 10310), (5155, 8848), (5530, 8248), (6320, 7217)]