24759850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 49327200

約数和(自身を除く): 24567350

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 67, 95, 134, 190, 335, 389, 475, 670, 778, 950, 1273, 1675, 1945, 2546, 3350, 3890, 6365, 7391, 9725, 12730, 14782, 19450, 26063, 31825, 36955, 52126, 63650, 73910, 130315, 184775, 260630, 369550, 495197, 651575, 990394, 1303150, 2475985, 4951970, 12379925, 24759850]

約数ペア:

[(1, 24759850), (2, 12379925), (5, 4951970), (10, 2475985), (19, 1303150), (25, 990394), (38, 651575), (50, 495197), (67, 369550), (95, 260630), (134, 184775), (190, 130315), (335, 73910), (389, 63650), (475, 52126), (670, 36955), (778, 31825), (950, 26063), (1273, 19450), (1675, 14782), (1945, 12730), (2546, 9725), (3350, 7391), (3890, 6365)]