22403150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2$

素因数の和:87

約数の個数: 108

約数和(自身を含む): 54720456

約数和(自身を除く): 32317306

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 25, 35, 46, 50, 55, 70, 77, 110, 115, 121, 154, 161, 175, 230, 242, 253, 275, 322, 350, 385, 506, 529, 550, 575, 605, 770, 805, 847, 1058, 1150, 1210, 1265, 1610, 1694, 1771, 1925, 2530, 2645, 2783, 3025, 3542, 3703, 3850, 4025, 4235, 5290, 5566, 5819, 6050, 6325, 7406, 8050, 8470, 8855, 11638, 12650, 13225, 13915, 17710, 18515, 19481, 21175, 26450, 27830, 29095, 37030, 38962, 40733, 42350, 44275, 58190, 64009, 69575, 81466, 88550, 92575, 97405, 128018, 139150, 145475, 185150, 194810, 203665, 290950, 320045, 407330, 448063, 487025, 640090, 896126, 974050, 1018325, 1600225, 2036650, 2240315, 3200450, 4480630, 11201575, 22403150]

約数ペア:

[(1, 22403150), (2, 11201575), (5, 4480630), (7, 3200450), (10, 2240315), (11, 2036650), (14, 1600225), (22, 1018325), (23, 974050), (25, 896126), (35, 640090), (46, 487025), (50, 448063), (55, 407330), (70, 320045), (77, 290950), (110, 203665), (115, 194810), (121, 185150), (154, 145475), (161, 139150), (175, 128018), (230, 97405), (242, 92575), (253, 88550), (275, 81466), (322, 69575), (350, 64009), (385, 58190), (506, 44275), (529, 42350), (550, 40733), (575, 38962), (605, 37030), (770, 29095), (805, 27830), (847, 26450), (1058, 21175), (1150, 19481), (1210, 18515), (1265, 17710), (1610, 13915), (1694, 13225), (1771, 12650), (1925, 11638), (2530, 8855), (2645, 8470), (2783, 8050), (3025, 7406), (3542, 6325), (3703, 6050), (3850, 5819), (4025, 5566), (4235, 5290)]