38817460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 96018048

約数和(自身を除く): 57200588

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 97, 107, 110, 170, 187, 194, 214, 220, 340, 374, 388, 428, 485, 535, 748, 935, 970, 1067, 1070, 1177, 1649, 1819, 1870, 1940, 2134, 2140, 2354, 3298, 3638, 3740, 4268, 4708, 5335, 5885, 6596, 7276, 8245, 9095, 10379, 10670, 11770, 16490, 18139, 18190, 20009, 20758, 21340, 23540, 32980, 36278, 36380, 40018, 41516, 51895, 72556, 80036, 90695, 100045, 103790, 114169, 176443, 181390, 200090, 207580, 228338, 352886, 362780, 400180, 456676, 570845, 705772, 882215, 1141690, 1764430, 1940873, 2283380, 3528860, 3881746, 7763492, 9704365, 19408730, 38817460]

約数ペア:

[(1, 38817460), (2, 19408730), (4, 9704365), (5, 7763492), (10, 3881746), (11, 3528860), (17, 2283380), (20, 1940873), (22, 1764430), (34, 1141690), (44, 882215), (55, 705772), (68, 570845), (85, 456676), (97, 400180), (107, 362780), (110, 352886), (170, 228338), (187, 207580), (194, 200090), (214, 181390), (220, 176443), (340, 114169), (374, 103790), (388, 100045), (428, 90695), (485, 80036), (535, 72556), (748, 51895), (935, 41516), (970, 40018), (1067, 36380), (1070, 36278), (1177, 32980), (1649, 23540), (1819, 21340), (1870, 20758), (1940, 20009), (2134, 18190), (2140, 18139), (2354, 16490), (3298, 11770), (3638, 10670), (3740, 10379), (4268, 9095), (4708, 8245), (5335, 7276), (5885, 6596)]