5011840

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 12337920

約数和(自身を除く): 7326080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 191, 205, 320, 328, 382, 410, 640, 656, 764, 820, 955, 1312, 1528, 1640, 1910, 2624, 3056, 3280, 3820, 5248, 6112, 6560, 7640, 7831, 12224, 13120, 15280, 15662, 24448, 26240, 30560, 31324, 39155, 61120, 62648, 78310, 122240, 125296, 156620, 250592, 313240, 501184, 626480, 1002368, 1252960, 2505920, 5011840]

約数ペア:

[(1, 5011840), (2, 2505920), (4, 1252960), (5, 1002368), (8, 626480), (10, 501184), (16, 313240), (20, 250592), (32, 156620), (40, 125296), (41, 122240), (64, 78310), (80, 62648), (82, 61120), (128, 39155), (160, 31324), (164, 30560), (191, 26240), (205, 24448), (320, 15662), (328, 15280), (382, 13120), (410, 12224), (640, 7831), (656, 7640), (764, 6560), (820, 6112), (955, 5248), (1312, 3820), (1528, 3280), (1640, 3056), (1910, 2624)]