36140000

素因数分解:

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

素因数の和:182

約数の個数: 120

約数和(自身を含む): 96437880

約数和(自身を除く): 60297880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 125, 130, 139, 160, 200, 208, 250, 260, 278, 325, 400, 416, 500, 520, 556, 625, 650, 695, 800, 1000, 1040, 1112, 1250, 1300, 1390, 1625, 1807, 2000, 2080, 2224, 2500, 2600, 2780, 3250, 3475, 3614, 4000, 4448, 5000, 5200, 5560, 6500, 6950, 7228, 8125, 9035, 10000, 10400, 11120, 13000, 13900, 14456, 16250, 17375, 18070, 20000, 22240, 26000, 27800, 28912, 32500, 34750, 36140, 45175, 52000, 55600, 57824, 65000, 69500, 72280, 86875, 90350, 111200, 130000, 139000, 144560, 173750, 180700, 225875, 260000, 278000, 289120, 347500, 361400, 451750, 556000, 695000, 722800, 903500, 1129375, 1390000, 1445600, 1807000, 2258750, 2780000, 3614000, 4517500, 7228000, 9035000, 18070000, 36140000]

約数ペア:

[(1, 36140000), (2, 18070000), (4, 9035000), (5, 7228000), (8, 4517500), (10, 3614000), (13, 2780000), (16, 2258750), (20, 1807000), (25, 1445600), (26, 1390000), (32, 1129375), (40, 903500), (50, 722800), (52, 695000), (65, 556000), (80, 451750), (100, 361400), (104, 347500), (125, 289120), (130, 278000), (139, 260000), (160, 225875), (200, 180700), (208, 173750), (250, 144560), (260, 139000), (278, 130000), (325, 111200), (400, 90350), (416, 86875), (500, 72280), (520, 69500), (556, 65000), (625, 57824), (650, 55600), (695, 52000), (800, 45175), (1000, 36140), (1040, 34750), (1112, 32500), (1250, 28912), (1300, 27800), (1390, 26000), (1625, 22240), (1807, 20000), (2000, 18070), (2080, 17375), (2224, 16250), (2500, 14456), (2600, 13900), (2780, 13000), (3250, 11120), (3475, 10400), (3614, 10000), (4000, 9035), (4448, 8125), (5000, 7228), (5200, 6950), (5560, 6500)]