38069240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2791}}^1$

素因数の和:2844

約数の個数: 64

約数和(自身を含む): 96491520

約数和(自身を除く): 58422280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 2791, 3410, 5582, 6820, 11164, 13640, 13955, 22328, 27910, 30701, 55820, 61402, 86521, 111640, 122804, 153505, 173042, 245608, 307010, 346084, 432605, 614020, 692168, 865210, 951731, 1228040, 1730420, 1903462, 3460840, 3806924, 4758655, 7613848, 9517310, 19034620, 38069240]

約数ペア:

[(1, 38069240), (2, 19034620), (4, 9517310), (5, 7613848), (8, 4758655), (10, 3806924), (11, 3460840), (20, 1903462), (22, 1730420), (31, 1228040), (40, 951731), (44, 865210), (55, 692168), (62, 614020), (88, 432605), (110, 346084), (124, 307010), (155, 245608), (220, 173042), (248, 153505), (310, 122804), (341, 111640), (440, 86521), (620, 61402), (682, 55820), (1240, 30701), (1364, 27910), (1705, 22328), (2728, 13955), (2791, 13640), (3410, 11164), (5582, 6820)]