12529600

素因数分解:

$2^6\times 5^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:254

約数の個数: 84

約数和(自身を含む): 31747968

約数和(自身を除く): 19218368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 160, 164, 191, 200, 205, 320, 328, 382, 400, 410, 656, 764, 800, 820, 955, 1025, 1312, 1528, 1600, 1640, 1910, 2050, 2624, 3056, 3280, 3820, 4100, 4775, 6112, 6560, 7640, 7831, 8200, 9550, 12224, 13120, 15280, 15662, 16400, 19100, 30560, 31324, 32800, 38200, 39155, 61120, 62648, 65600, 76400, 78310, 125296, 152800, 156620, 195775, 250592, 305600, 313240, 391550, 501184, 626480, 783100, 1252960, 1566200, 2505920, 3132400, 6264800, 12529600]

約数ペア:

[(1, 12529600), (2, 6264800), (4, 3132400), (5, 2505920), (8, 1566200), (10, 1252960), (16, 783100), (20, 626480), (25, 501184), (32, 391550), (40, 313240), (41, 305600), (50, 250592), (64, 195775), (80, 156620), (82, 152800), (100, 125296), (160, 78310), (164, 76400), (191, 65600), (200, 62648), (205, 61120), (320, 39155), (328, 38200), (382, 32800), (400, 31324), (410, 30560), (656, 19100), (764, 16400), (800, 15662), (820, 15280), (955, 13120), (1025, 12224), (1312, 9550), (1528, 8200), (1600, 7831), (1640, 7640), (1910, 6560), (2050, 6112), (2624, 4775), (3056, 4100), (3280, 3820)]