39754000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:186

約数の個数: 160

約数和(自身を含む): 113742720

約数和(自身を除く): 73988720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 125, 130, 139, 143, 176, 200, 208, 220, 250, 260, 275, 278, 286, 325, 400, 440, 500, 520, 550, 556, 572, 650, 695, 715, 880, 1000, 1040, 1100, 1112, 1144, 1300, 1375, 1390, 1430, 1529, 1625, 1807, 2000, 2200, 2224, 2288, 2600, 2750, 2780, 2860, 3058, 3250, 3475, 3575, 3614, 4400, 5200, 5500, 5560, 5720, 6116, 6500, 6950, 7150, 7228, 7645, 9035, 11000, 11120, 11440, 12232, 13000, 13900, 14300, 14456, 15290, 17375, 17875, 18070, 19877, 22000, 24464, 26000, 27800, 28600, 28912, 30580, 34750, 35750, 36140, 38225, 39754, 45175, 55600, 57200, 61160, 69500, 71500, 72280, 76450, 79508, 90350, 99385, 122320, 139000, 143000, 144560, 152900, 159016, 180700, 191125, 198770, 225875, 278000, 286000, 305800, 318032, 361400, 382250, 397540, 451750, 496925, 611600, 722800, 764500, 795080, 903500, 993850, 1529000, 1590160, 1807000, 1987700, 2484625, 3058000, 3614000, 3975400, 4969250, 7950800, 9938500, 19877000, 39754000]

約数ペア:

[(1, 39754000), (2, 19877000), (4, 9938500), (5, 7950800), (8, 4969250), (10, 3975400), (11, 3614000), (13, 3058000), (16, 2484625), (20, 1987700), (22, 1807000), (25, 1590160), (26, 1529000), (40, 993850), (44, 903500), (50, 795080), (52, 764500), (55, 722800), (65, 611600), (80, 496925), (88, 451750), (100, 397540), (104, 382250), (110, 361400), (125, 318032), (130, 305800), (139, 286000), (143, 278000), (176, 225875), (200, 198770), (208, 191125), (220, 180700), (250, 159016), (260, 152900), (275, 144560), (278, 143000), (286, 139000), (325, 122320), (400, 99385), (440, 90350), (500, 79508), (520, 76450), (550, 72280), (556, 71500), (572, 69500), (650, 61160), (695, 57200), (715, 55600), (880, 45175), (1000, 39754), (1040, 38225), (1100, 36140), (1112, 35750), (1144, 34750), (1300, 30580), (1375, 28912), (1390, 28600), (1430, 27800), (1529, 26000), (1625, 24464), (1807, 22000), (2000, 19877), (2200, 18070), (2224, 17875), (2288, 17375), (2600, 15290), (2750, 14456), (2780, 14300), (2860, 13900), (3058, 13000), (3250, 12232), (3475, 11440), (3575, 11120), (3614, 11000), (4400, 9035), (5200, 7645), (5500, 7228), (5560, 7150), (5720, 6950), (6116, 6500)]