223040

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:75

約数の個数: 56

約数和(自身を含む): 576072

約数和(自身を除く): 353032

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 64, 68, 80, 82, 85, 136, 160, 164, 170, 205, 272, 320, 328, 340, 410, 544, 656, 680, 697, 820, 1088, 1312, 1360, 1394, 1640, 2624, 2720, 2788, 3280, 3485, 5440, 5576, 6560, 6970, 11152, 13120, 13940, 22304, 27880, 44608, 55760, 111520, 223040]

約数ペア:

[(1, 223040), (2, 111520), (4, 55760), (5, 44608), (8, 27880), (10, 22304), (16, 13940), (17, 13120), (20, 11152), (32, 6970), (34, 6560), (40, 5576), (41, 5440), (64, 3485), (68, 3280), (80, 2788), (82, 2720), (85, 2624), (136, 1640), (160, 1394), (164, 1360), (170, 1312), (205, 1088), (272, 820), (320, 697), (328, 680), (340, 656), (410, 544)]