234887360

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{17903}}^1$

素因数の和:17961

約数の個数: 56

約数和(自身を含む): 572999616

約数和(自身を除く): 338112256

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, 6560, 13120, 17903, 35806, 71612, 89515, 143224, 179030, 286448, 358060, 572896, 716120, 734023, 1145792, 1432240, 1468046, 2864480, 2936092, 3670115, 5728960, 5872184, 7340230, 11744368, 14680460, 23488736, 29360920, 46977472, 58721840, 117443680, 234887360]

約数ペア:

[(1, 234887360), (2, 117443680), (4, 58721840), (5, 46977472), (8, 29360920), (10, 23488736), (16, 14680460), (20, 11744368), (32, 7340230), (40, 5872184), (41, 5728960), (64, 3670115), (80, 2936092), (82, 2864480), (160, 1468046), (164, 1432240), (205, 1145792), (320, 734023), (328, 716120), (410, 572896), (656, 358060), (820, 286448), (1312, 179030), (1640, 143224), (2624, 89515), (3280, 71612), (6560, 35806), (13120, 17903)]