104872040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:691

約数の個数: 128

約数和(自身を含む): 297077760

約数和(自身を除く): 192205720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 47, 52, 56, 65, 70, 91, 94, 104, 130, 140, 182, 188, 235, 260, 280, 329, 364, 376, 455, 470, 520, 611, 613, 658, 728, 910, 940, 1222, 1226, 1316, 1645, 1820, 1880, 2444, 2452, 2632, 3055, 3065, 3290, 3640, 4277, 4291, 4888, 4904, 6110, 6130, 6580, 7969, 8554, 8582, 12220, 12260, 13160, 15938, 17108, 17164, 21385, 21455, 24440, 24520, 28811, 31876, 34216, 34328, 39845, 42770, 42910, 55783, 57622, 63752, 79690, 85540, 85820, 111566, 115244, 144055, 159380, 171080, 171640, 201677, 223132, 230488, 278915, 288110, 318760, 374543, 403354, 446264, 557830, 576220, 749086, 806708, 1008385, 1115660, 1152440, 1498172, 1613416, 1872715, 2016770, 2231320, 2621801, 2996344, 3745430, 4033540, 5243602, 7490860, 8067080, 10487204, 13109005, 14981720, 20974408, 26218010, 52436020, 104872040]

約数ペア:

[(1, 104872040), (2, 52436020), (4, 26218010), (5, 20974408), (7, 14981720), (8, 13109005), (10, 10487204), (13, 8067080), (14, 7490860), (20, 5243602), (26, 4033540), (28, 3745430), (35, 2996344), (40, 2621801), (47, 2231320), (52, 2016770), (56, 1872715), (65, 1613416), (70, 1498172), (91, 1152440), (94, 1115660), (104, 1008385), (130, 806708), (140, 749086), (182, 576220), (188, 557830), (235, 446264), (260, 403354), (280, 374543), (329, 318760), (364, 288110), (376, 278915), (455, 230488), (470, 223132), (520, 201677), (611, 171640), (613, 171080), (658, 159380), (728, 144055), (910, 115244), (940, 111566), (1222, 85820), (1226, 85540), (1316, 79690), (1645, 63752), (1820, 57622), (1880, 55783), (2444, 42910), (2452, 42770), (2632, 39845), (3055, 34328), (3065, 34216), (3290, 31876), (3640, 28811), (4277, 24520), (4291, 24440), (4888, 21455), (4904, 21385), (6110, 17164), (6130, 17108), (6580, 15938), (7969, 13160), (8554, 12260), (8582, 12220)]