2086947850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:592

約数の個数: 96

約数和(自身を含む): 4283725824

約数和(自身を除く): 2196777974

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 83, 101, 130, 166, 202, 325, 383, 415, 505, 650, 766, 830, 1010, 1079, 1313, 1915, 2075, 2158, 2525, 2626, 3830, 4150, 4979, 5050, 5395, 6565, 8383, 9575, 9958, 10790, 13130, 16766, 19150, 24895, 26975, 31789, 32825, 38683, 41915, 49790, 53950, 63578, 65650, 77366, 83830, 108979, 124475, 158945, 193415, 209575, 217958, 248950, 317890, 386830, 413257, 419150, 502879, 544895, 794725, 826514, 967075, 1005758, 1089790, 1589450, 1934150, 2066285, 2514395, 2724475, 3210689, 4132570, 5028790, 5448950, 6421378, 10331425, 12571975, 16053445, 20662850, 25143950, 32106890, 41738957, 80267225, 83477914, 160534450, 208694785, 417389570, 1043473925, 2086947850]

約数ペア:

[(1, 2086947850), (2, 1043473925), (5, 417389570), (10, 208694785), (13, 160534450), (25, 83477914), (26, 80267225), (50, 41738957), (65, 32106890), (83, 25143950), (101, 20662850), (130, 16053445), (166, 12571975), (202, 10331425), (325, 6421378), (383, 5448950), (415, 5028790), (505, 4132570), (650, 3210689), (766, 2724475), (830, 2514395), (1010, 2066285), (1079, 1934150), (1313, 1589450), (1915, 1089790), (2075, 1005758), (2158, 967075), (2525, 826514), (2626, 794725), (3830, 544895), (4150, 502879), (4979, 419150), (5050, 413257), (5395, 386830), (6565, 317890), (8383, 248950), (9575, 217958), (9958, 209575), (10790, 193415), (13130, 158945), (16766, 124475), (19150, 108979), (24895, 83830), (26975, 77366), (31789, 65650), (32825, 63578), (38683, 53950), (41915, 49790)]