23849940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20921}}^1$

素因数の和:20952

約数の個数: 48

約数和(自身を含む): 70297920

約数和(自身を除く): 46447980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 20921, 41842, 62763, 83684, 104605, 125526, 209210, 251052, 313815, 397499, 418420, 627630, 794998, 1192497, 1255260, 1589996, 1987495, 2384994, 3974990, 4769988, 5962485, 7949980, 11924970, 23849940]

約数ペア:

[(1, 23849940), (2, 11924970), (3, 7949980), (4, 5962485), (5, 4769988), (6, 3974990), (10, 2384994), (12, 1987495), (15, 1589996), (19, 1255260), (20, 1192497), (30, 794998), (38, 627630), (57, 418420), (60, 397499), (76, 313815), (95, 251052), (114, 209210), (190, 125526), (228, 104605), (285, 83684), (380, 62763), (570, 41842), (1140, 20921)]