1616175040

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12917}}^1$

素因数の和:12974

約数の個数: 112

約数和(自身を含む): 4252398912

約数和(自身を除く): 2636223872

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 68, 80, 85, 92, 115, 136, 160, 170, 184, 230, 272, 320, 340, 368, 391, 460, 544, 680, 736, 782, 920, 1088, 1360, 1472, 1564, 1840, 1955, 2720, 3128, 3680, 3910, 5440, 6256, 7360, 7820, 12512, 12917, 15640, 25024, 25834, 31280, 51668, 62560, 64585, 103336, 125120, 129170, 206672, 219589, 258340, 297091, 413344, 439178, 516680, 594182, 826688, 878356, 1033360, 1097945, 1188364, 1485455, 1756712, 2066720, 2195890, 2376728, 2970910, 3513424, 4133440, 4391780, 4753456, 5050547, 5941820, 7026848, 8783560, 9506912, 10101094, 11883640, 14053696, 17567120, 19013824, 20202188, 23767280, 25252735, 35134240, 40404376, 47534560, 50505470, 70268480, 80808752, 95069120, 101010940, 161617504, 202021880, 323235008, 404043760, 808087520, 1616175040]

約数ペア:

[(1, 1616175040), (2, 808087520), (4, 404043760), (5, 323235008), (8, 202021880), (10, 161617504), (16, 101010940), (17, 95069120), (20, 80808752), (23, 70268480), (32, 50505470), (34, 47534560), (40, 40404376), (46, 35134240), (64, 25252735), (68, 23767280), (80, 20202188), (85, 19013824), (92, 17567120), (115, 14053696), (136, 11883640), (160, 10101094), (170, 9506912), (184, 8783560), (230, 7026848), (272, 5941820), (320, 5050547), (340, 4753456), (368, 4391780), (391, 4133440), (460, 3513424), (544, 2970910), (680, 2376728), (736, 2195890), (782, 2066720), (920, 1756712), (1088, 1485455), (1360, 1188364), (1472, 1097945), (1564, 1033360), (1840, 878356), (1955, 826688), (2720, 594182), (3128, 516680), (3680, 439178), (3910, 413344), (5440, 297091), (6256, 258340), (7360, 219589), (7820, 206672), (12512, 129170), (12917, 125120), (15640, 103336), (25024, 64585), (25834, 62560), (31280, 51668)]