97980160

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1867}}^1$

素因数の和:1929

約数の個数: 72

約数和(自身を含む): 240546096

約数和(自身を除く): 142565936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 640, 656, 820, 1280, 1312, 1640, 1867, 2624, 3280, 3734, 5248, 6560, 7468, 9335, 10496, 13120, 14936, 18670, 26240, 29872, 37340, 52480, 59744, 74680, 76547, 119488, 149360, 153094, 238976, 298720, 306188, 382735, 477952, 597440, 612376, 765470, 1194880, 1224752, 1530940, 2389760, 2449504, 3061880, 4899008, 6123760, 9798016, 12247520, 19596032, 24495040, 48990080, 97980160]

約数ペア:

[(1, 97980160), (2, 48990080), (4, 24495040), (5, 19596032), (8, 12247520), (10, 9798016), (16, 6123760), (20, 4899008), (32, 3061880), (40, 2449504), (41, 2389760), (64, 1530940), (80, 1224752), (82, 1194880), (128, 765470), (160, 612376), (164, 597440), (205, 477952), (256, 382735), (320, 306188), (328, 298720), (410, 238976), (640, 153094), (656, 149360), (820, 119488), (1280, 76547), (1312, 74680), (1640, 59744), (1867, 52480), (2624, 37340), (3280, 29872), (3734, 26240), (5248, 18670), (6560, 14936), (7468, 13120), (9335, 10496)]