18600050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2797}}^1$

素因数の和:2835

約数の個数: 48

約数和(自身を含む): 41634240

約数和(自身を除く): 23034190

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 2797, 3325, 5594, 6650, 13985, 19579, 27970, 39158, 53143, 69925, 97895, 106286, 139850, 195790, 265715, 372001, 489475, 531430, 744002, 978950, 1328575, 1860005, 2657150, 3720010, 9300025, 18600050]

約数ペア:

[(1, 18600050), (2, 9300025), (5, 3720010), (7, 2657150), (10, 1860005), (14, 1328575), (19, 978950), (25, 744002), (35, 531430), (38, 489475), (50, 372001), (70, 265715), (95, 195790), (133, 139850), (175, 106286), (190, 97895), (266, 69925), (350, 53143), (475, 39158), (665, 27970), (950, 19579), (1330, 13985), (2797, 6650), (3325, 5594)]