26220870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 74666592

約数和(自身を除く): 48445722

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 73, 78, 90, 117, 130, 146, 195, 219, 234, 307, 365, 390, 438, 585, 614, 657, 730, 921, 949, 1095, 1170, 1314, 1535, 1842, 1898, 2190, 2763, 2847, 3070, 3285, 3991, 4605, 4745, 5526, 5694, 6570, 7982, 8541, 9210, 9490, 11973, 13815, 14235, 17082, 19955, 22411, 23946, 27630, 28470, 35919, 39910, 42705, 44822, 59865, 67233, 71838, 85410, 112055, 119730, 134466, 179595, 201699, 224110, 291343, 336165, 359190, 403398, 582686, 672330, 874029, 1008495, 1456715, 1748058, 2016990, 2622087, 2913430, 4370145, 5244174, 8740290, 13110435, 26220870]

約数ペア:

[(1, 26220870), (2, 13110435), (3, 8740290), (5, 5244174), (6, 4370145), (9, 2913430), (10, 2622087), (13, 2016990), (15, 1748058), (18, 1456715), (26, 1008495), (30, 874029), (39, 672330), (45, 582686), (65, 403398), (73, 359190), (78, 336165), (90, 291343), (117, 224110), (130, 201699), (146, 179595), (195, 134466), (219, 119730), (234, 112055), (307, 85410), (365, 71838), (390, 67233), (438, 59865), (585, 44822), (614, 42705), (657, 39910), (730, 35919), (921, 28470), (949, 27630), (1095, 23946), (1170, 22411), (1314, 19955), (1535, 17082), (1842, 14235), (1898, 13815), (2190, 11973), (2763, 9490), (2847, 9210), (3070, 8541), (3285, 7982), (3991, 6570), (4605, 5694), (4745, 5526)]