39346000

素因数分解:

$2^4\times 5^3\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:317

約数の個数: 80

約数和(自身を含む): 96565248

約数和(自身を除く): 57219248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 103, 125, 191, 200, 206, 250, 382, 400, 412, 500, 515, 764, 824, 955, 1000, 1030, 1528, 1648, 1910, 2000, 2060, 2575, 3056, 3820, 4120, 4775, 5150, 7640, 8240, 9550, 10300, 12875, 15280, 19100, 19673, 20600, 23875, 25750, 38200, 39346, 41200, 47750, 51500, 76400, 78692, 95500, 98365, 103000, 157384, 191000, 196730, 206000, 314768, 382000, 393460, 491825, 786920, 983650, 1573840, 1967300, 2459125, 3934600, 4918250, 7869200, 9836500, 19673000, 39346000]

約数ペア:

[(1, 39346000), (2, 19673000), (4, 9836500), (5, 7869200), (8, 4918250), (10, 3934600), (16, 2459125), (20, 1967300), (25, 1573840), (40, 983650), (50, 786920), (80, 491825), (100, 393460), (103, 382000), (125, 314768), (191, 206000), (200, 196730), (206, 191000), (250, 157384), (382, 103000), (400, 98365), (412, 95500), (500, 78692), (515, 76400), (764, 51500), (824, 47750), (955, 41200), (1000, 39346), (1030, 38200), (1528, 25750), (1648, 23875), (1910, 20600), (2000, 19673), (2060, 19100), (2575, 15280), (3056, 12875), (3820, 10300), (4120, 9550), (4775, 8240), (5150, 7640)]