82307240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2927}}^1$

素因数の和:2994

約数の個数: 64

約数和(自身を含む): 200275200

約数和(自身を除く): 117967960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 74, 76, 95, 148, 152, 185, 190, 296, 370, 380, 703, 740, 760, 1406, 1480, 2812, 2927, 3515, 5624, 5854, 7030, 11708, 14060, 14635, 23416, 28120, 29270, 55613, 58540, 108299, 111226, 117080, 216598, 222452, 278065, 433196, 444904, 541495, 556130, 866392, 1082990, 1112260, 2057681, 2165980, 2224520, 4115362, 4331960, 8230724, 10288405, 16461448, 20576810, 41153620, 82307240]

約数ペア:

[(1, 82307240), (2, 41153620), (4, 20576810), (5, 16461448), (8, 10288405), (10, 8230724), (19, 4331960), (20, 4115362), (37, 2224520), (38, 2165980), (40, 2057681), (74, 1112260), (76, 1082990), (95, 866392), (148, 556130), (152, 541495), (185, 444904), (190, 433196), (296, 278065), (370, 222452), (380, 216598), (703, 117080), (740, 111226), (760, 108299), (1406, 58540), (1480, 55613), (2812, 29270), (2927, 28120), (3515, 23416), (5624, 14635), (5854, 14060), (7030, 11708)]