97923440

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{12619}}^1$

素因数の和:12729

約数の個数: 40

約数和(自身を含む): 230037360

約数和(自身を除く): 132113920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 7760, 12619, 25238, 50476, 63095, 100952, 126190, 201904, 252380, 504760, 1009520, 1224043, 2448086, 4896172, 6120215, 9792344, 12240430, 19584688, 24480860, 48961720, 97923440]

約数ペア:

[(1, 97923440), (2, 48961720), (4, 24480860), (5, 19584688), (8, 12240430), (10, 9792344), (16, 6120215), (20, 4896172), (40, 2448086), (80, 1224043), (97, 1009520), (194, 504760), (388, 252380), (485, 201904), (776, 126190), (970, 100952), (1552, 63095), (1940, 50476), (3880, 25238), (7760, 12619)]