804964480

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{30677}}^1$

素因数の和:30737

約数の個数: 64

約数和(自身を含む): 1971368280

約数和(自身を除く): 1166403800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 410, 640, 656, 820, 1312, 1640, 2624, 3280, 5248, 6560, 13120, 26240, 30677, 61354, 122708, 153385, 245416, 306770, 490832, 613540, 981664, 1227080, 1257757, 1963328, 2454160, 2515514, 3926656, 4908320, 5031028, 6288785, 9816640, 10062056, 12577570, 19633280, 20124112, 25155140, 40248224, 50310280, 80496448, 100620560, 160992896, 201241120, 402482240, 804964480]

約数ペア:

[(1, 804964480), (2, 402482240), (4, 201241120), (5, 160992896), (8, 100620560), (10, 80496448), (16, 50310280), (20, 40248224), (32, 25155140), (40, 20124112), (41, 19633280), (64, 12577570), (80, 10062056), (82, 9816640), (128, 6288785), (160, 5031028), (164, 4908320), (205, 3926656), (320, 2515514), (328, 2454160), (410, 1963328), (640, 1257757), (656, 1227080), (820, 981664), (1312, 613540), (1640, 490832), (2624, 306770), (3280, 245416), (5248, 153385), (6560, 122708), (13120, 61354), (26240, 30677)]