38402240

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2927}}^1$

素因数の和:2985

約数の個数: 56

約数和(自身を含む): 93707712

約数和(自身を除く): 55305472

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, 2927, 3280, 5854, 6560, 11708, 13120, 14635, 23416, 29270, 46832, 58540, 93664, 117080, 120007, 187328, 234160, 240014, 468320, 480028, 600035, 936640, 960056, 1200070, 1920112, 2400140, 3840224, 4800280, 7680448, 9600560, 19201120, 38402240]

約数ペア:

[(1, 38402240), (2, 19201120), (4, 9600560), (5, 7680448), (8, 4800280), (10, 3840224), (16, 2400140), (20, 1920112), (32, 1200070), (40, 960056), (41, 936640), (64, 600035), (80, 480028), (82, 468320), (160, 240014), (164, 234160), (205, 187328), (320, 120007), (328, 117080), (410, 93664), (656, 58540), (820, 46832), (1312, 29270), (1640, 23416), (2624, 14635), (2927, 13120), (3280, 11708), (5854, 6560)]