45374660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1231}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 101418240

約数和(自身を除く): 56043580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 97, 190, 194, 380, 388, 485, 970, 1231, 1843, 1940, 2462, 3686, 4924, 6155, 7372, 9215, 12310, 18430, 23389, 24620, 36860, 46778, 93556, 116945, 119407, 233890, 238814, 467780, 477628, 597035, 1194070, 2268733, 2388140, 4537466, 9074932, 11343665, 22687330, 45374660]

約数ペア:

[(1, 45374660), (2, 22687330), (4, 11343665), (5, 9074932), (10, 4537466), (19, 2388140), (20, 2268733), (38, 1194070), (76, 597035), (95, 477628), (97, 467780), (190, 238814), (194, 233890), (380, 119407), (388, 116945), (485, 93556), (970, 46778), (1231, 36860), (1843, 24620), (1940, 23389), (2462, 18430), (3686, 12310), (4924, 9215), (6155, 7372)]