69496640

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5297}}^1$

素因数の和:5355

約数の個数: 56

約数和(自身を含む): 169557192

約数和(自身を除く): 100060552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 5297, 6560, 10594, 13120, 21188, 26485, 42376, 52970, 84752, 105940, 169504, 211880, 217177, 339008, 423760, 434354, 847520, 868708, 1085885, 1695040, 1737416, 2171770, 3474832, 4343540, 6949664, 8687080, 13899328, 17374160, 34748320, 69496640]

約数ペア:

[(1, 69496640), (2, 34748320), (4, 17374160), (5, 13899328), (8, 8687080), (10, 6949664), (16, 4343540), (20, 3474832), (32, 2171770), (40, 1737416), (41, 1695040), (64, 1085885), (80, 868708), (82, 847520), (160, 434354), (164, 423760), (205, 339008), (320, 217177), (328, 211880), (410, 169504), (656, 105940), (820, 84752), (1312, 52970), (1640, 42376), (2624, 26485), (3280, 21188), (5297, 13120), (6560, 10594)]