16119950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 38568960

約数和(自身を除く): 22449010

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 53, 55, 70, 77, 79, 106, 110, 154, 158, 175, 265, 275, 350, 371, 385, 395, 530, 550, 553, 583, 742, 770, 790, 869, 1106, 1166, 1325, 1738, 1855, 1925, 1975, 2650, 2765, 2915, 3710, 3850, 3950, 4081, 4187, 4345, 5530, 5830, 6083, 8162, 8374, 8690, 9275, 12166, 13825, 14575, 18550, 20405, 20935, 21725, 27650, 29150, 29309, 30415, 40810, 41870, 43450, 46057, 58618, 60830, 92114, 102025, 104675, 146545, 152075, 204050, 209350, 230285, 293090, 304150, 322399, 460570, 644798, 732725, 1151425, 1465450, 1611995, 2302850, 3223990, 8059975, 16119950]

約数ペア:

[(1, 16119950), (2, 8059975), (5, 3223990), (7, 2302850), (10, 1611995), (11, 1465450), (14, 1151425), (22, 732725), (25, 644798), (35, 460570), (50, 322399), (53, 304150), (55, 293090), (70, 230285), (77, 209350), (79, 204050), (106, 152075), (110, 146545), (154, 104675), (158, 102025), (175, 92114), (265, 60830), (275, 58618), (350, 46057), (371, 43450), (385, 41870), (395, 40810), (530, 30415), (550, 29309), (553, 29150), (583, 27650), (742, 21725), (770, 20935), (790, 20405), (869, 18550), (1106, 14575), (1166, 13825), (1325, 12166), (1738, 9275), (1855, 8690), (1925, 8374), (1975, 8162), (2650, 6083), (2765, 5830), (2915, 5530), (3710, 4345), (3850, 4187), (3950, 4081)]