2085560500

素因数分解:

$2^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1427}}^1$

素因数の和:1562

約数の個数: 96

約数和(自身を含む): 4740503040

約数和(自身を除く): 2654942540

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 79, 100, 125, 148, 158, 185, 250, 316, 370, 395, 500, 740, 790, 925, 1427, 1580, 1850, 1975, 2854, 2923, 3700, 3950, 4625, 5708, 5846, 7135, 7900, 9250, 9875, 11692, 14270, 14615, 18500, 19750, 28540, 29230, 35675, 39500, 52799, 58460, 71350, 73075, 105598, 112733, 142700, 146150, 178375, 211196, 225466, 263995, 292300, 356750, 365375, 450932, 527990, 563665, 713500, 730750, 1055980, 1127330, 1319975, 1461500, 2254660, 2639950, 2818325, 4171121, 5279900, 5636650, 6599875, 8342242, 11273300, 13199750, 14091625, 16684484, 20855605, 26399500, 28183250, 41711210, 56366500, 83422420, 104278025, 208556050, 417112100, 521390125, 1042780250, 2085560500]

約数ペア:

[(1, 2085560500), (2, 1042780250), (4, 521390125), (5, 417112100), (10, 208556050), (20, 104278025), (25, 83422420), (37, 56366500), (50, 41711210), (74, 28183250), (79, 26399500), (100, 20855605), (125, 16684484), (148, 14091625), (158, 13199750), (185, 11273300), (250, 8342242), (316, 6599875), (370, 5636650), (395, 5279900), (500, 4171121), (740, 2818325), (790, 2639950), (925, 2254660), (1427, 1461500), (1580, 1319975), (1850, 1127330), (1975, 1055980), (2854, 730750), (2923, 713500), (3700, 563665), (3950, 527990), (4625, 450932), (5708, 365375), (5846, 356750), (7135, 292300), (7900, 263995), (9250, 225466), (9875, 211196), (11692, 178375), (14270, 146150), (14615, 142700), (18500, 112733), (19750, 105598), (28540, 73075), (29230, 71350), (35675, 58460), (39500, 52799)]