10243450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 72

約数和(自身を含む): 22963932

約数和(自身を除く): 12720482

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 49, 50, 70, 74, 98, 113, 175, 185, 226, 245, 259, 350, 370, 490, 518, 565, 791, 925, 1130, 1225, 1295, 1582, 1813, 1850, 2450, 2590, 2825, 3626, 3955, 4181, 5537, 5650, 6475, 7910, 8362, 9065, 11074, 12950, 18130, 19775, 20905, 27685, 29267, 39550, 41810, 45325, 55370, 58534, 90650, 104525, 138425, 146335, 204869, 209050, 276850, 292670, 409738, 731675, 1024345, 1463350, 2048690, 5121725, 10243450]

約数ペア:

[(1, 10243450), (2, 5121725), (5, 2048690), (7, 1463350), (10, 1024345), (14, 731675), (25, 409738), (35, 292670), (37, 276850), (49, 209050), (50, 204869), (70, 146335), (74, 138425), (98, 104525), (113, 90650), (175, 58534), (185, 55370), (226, 45325), (245, 41810), (259, 39550), (350, 29267), (370, 27685), (490, 20905), (518, 19775), (565, 18130), (791, 12950), (925, 11074), (1130, 9065), (1225, 8362), (1295, 7910), (1582, 6475), (1813, 5650), (1850, 5537), (2450, 4181), (2590, 3955), (2825, 3626)]