109323520

素因数分解:

$2^8\times 5^1\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 263725056

約数和(自身を除く): 154401536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 223, 256, 320, 383, 446, 640, 766, 892, 1115, 1280, 1532, 1784, 1915, 2230, 3064, 3568, 3830, 4460, 6128, 7136, 7660, 8920, 12256, 14272, 15320, 17840, 24512, 28544, 30640, 35680, 49024, 57088, 61280, 71360, 85409, 98048, 122560, 142720, 170818, 245120, 285440, 341636, 427045, 490240, 683272, 854090, 1366544, 1708180, 2733088, 3416360, 5466176, 6832720, 10932352, 13665440, 21864704, 27330880, 54661760, 109323520]

約数ペア:

[(1, 109323520), (2, 54661760), (4, 27330880), (5, 21864704), (8, 13665440), (10, 10932352), (16, 6832720), (20, 5466176), (32, 3416360), (40, 2733088), (64, 1708180), (80, 1366544), (128, 854090), (160, 683272), (223, 490240), (256, 427045), (320, 341636), (383, 285440), (446, 245120), (640, 170818), (766, 142720), (892, 122560), (1115, 98048), (1280, 85409), (1532, 71360), (1784, 61280), (1915, 57088), (2230, 49024), (3064, 35680), (3568, 30640), (3830, 28544), (4460, 24512), (6128, 17840), (7136, 15320), (7660, 14272), (8920, 12256)]