27803650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 64460160

約数和(自身を除く): 36656510

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 37, 38, 50, 70, 74, 95, 113, 133, 175, 185, 190, 226, 259, 266, 350, 370, 475, 518, 565, 665, 703, 791, 925, 950, 1130, 1295, 1330, 1406, 1582, 1850, 2147, 2590, 2825, 3325, 3515, 3955, 4181, 4294, 4921, 5650, 6475, 6650, 7030, 7910, 8362, 9842, 10735, 12950, 15029, 17575, 19775, 20905, 21470, 24605, 29267, 30058, 35150, 39550, 41810, 49210, 53675, 58534, 75145, 79439, 104525, 107350, 123025, 146335, 150290, 158878, 209050, 246050, 292670, 375725, 397195, 556073, 731675, 751450, 794390, 1112146, 1463350, 1985975, 2780365, 3971950, 5560730, 13901825, 27803650]

約数ペア:

[(1, 27803650), (2, 13901825), (5, 5560730), (7, 3971950), (10, 2780365), (14, 1985975), (19, 1463350), (25, 1112146), (35, 794390), (37, 751450), (38, 731675), (50, 556073), (70, 397195), (74, 375725), (95, 292670), (113, 246050), (133, 209050), (175, 158878), (185, 150290), (190, 146335), (226, 123025), (259, 107350), (266, 104525), (350, 79439), (370, 75145), (475, 58534), (518, 53675), (565, 49210), (665, 41810), (703, 39550), (791, 35150), (925, 30058), (950, 29267), (1130, 24605), (1295, 21470), (1330, 20905), (1406, 19775), (1582, 17575), (1850, 15029), (2147, 12950), (2590, 10735), (2825, 9842), (3325, 8362), (3515, 7910), (3955, 7030), (4181, 6650), (4294, 6475), (4921, 5650)]