23337700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 54371520

約数和(自身を除く): 31033820

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 71, 76, 95, 100, 142, 173, 190, 284, 346, 355, 380, 475, 692, 710, 865, 950, 1349, 1420, 1730, 1775, 1900, 2698, 3287, 3460, 3550, 4325, 5396, 6574, 6745, 7100, 8650, 12283, 13148, 13490, 16435, 17300, 24566, 26980, 32870, 33725, 49132, 61415, 65740, 67450, 82175, 122830, 134900, 164350, 233377, 245660, 307075, 328700, 466754, 614150, 933508, 1166885, 1228300, 2333770, 4667540, 5834425, 11668850, 23337700]

約数ペア:

[(1, 23337700), (2, 11668850), (4, 5834425), (5, 4667540), (10, 2333770), (19, 1228300), (20, 1166885), (25, 933508), (38, 614150), (50, 466754), (71, 328700), (76, 307075), (95, 245660), (100, 233377), (142, 164350), (173, 134900), (190, 122830), (284, 82175), (346, 67450), (355, 65740), (380, 61415), (475, 49132), (692, 33725), (710, 32870), (865, 26980), (950, 24566), (1349, 17300), (1420, 16435), (1730, 13490), (1775, 13148), (1900, 12283), (2698, 8650), (3287, 7100), (3460, 6745), (3550, 6574), (4325, 5396)]