18320050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3079}}^1$

素因数の和:3115

約数の個数: 48

約数和(自身を含む): 41247360

約数和(自身を除く): 22927310

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 595, 850, 1190, 2975, 3079, 5950, 6158, 15395, 21553, 30790, 43106, 52343, 76975, 104686, 107765, 153950, 215530, 261715, 366401, 523430, 538825, 732802, 1077650, 1308575, 1832005, 2617150, 3664010, 9160025, 18320050]

約数ペア:

[(1, 18320050), (2, 9160025), (5, 3664010), (7, 2617150), (10, 1832005), (14, 1308575), (17, 1077650), (25, 732802), (34, 538825), (35, 523430), (50, 366401), (70, 261715), (85, 215530), (119, 153950), (170, 107765), (175, 104686), (238, 76975), (350, 52343), (425, 43106), (595, 30790), (850, 21553), (1190, 15395), (2975, 6158), (3079, 5950)]