105469897360

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1\times {\mathrm{32371}}^1$

素因数の和:32816

約数の個数: 80

約数和(自身を含む): 247832262720

約数和(自身を除く): 142362365360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 293, 556, 586, 695, 1112, 1172, 1390, 1465, 2224, 2344, 2780, 2930, 4688, 5560, 5860, 11120, 11720, 23440, 32371, 40727, 64742, 81454, 129484, 161855, 162908, 203635, 258968, 323710, 325816, 407270, 517936, 647420, 651632, 814540, 1294840, 1629080, 2589680, 3258160, 4499569, 8999138, 9484703, 17998276, 18969406, 22497845, 35996552, 37938812, 44995690, 47423515, 71993104, 75877624, 89991380, 94847030, 151755248, 179982760, 189694060, 359965520, 379388120, 758776240, 1318373717, 2636747434, 5273494868, 6591868585, 10546989736, 13183737170, 21093979472, 26367474340, 52734948680, 105469897360]

約数ペア:

[(1, 105469897360), (2, 52734948680), (4, 26367474340), (5, 21093979472), (8, 13183737170), (10, 10546989736), (16, 6591868585), (20, 5273494868), (40, 2636747434), (80, 1318373717), (139, 758776240), (278, 379388120), (293, 359965520), (556, 189694060), (586, 179982760), (695, 151755248), (1112, 94847030), (1172, 89991380), (1390, 75877624), (1465, 71993104), (2224, 47423515), (2344, 44995690), (2780, 37938812), (2930, 35996552), (4688, 22497845), (5560, 18969406), (5860, 17998276), (11120, 9484703), (11720, 8999138), (23440, 4499569), (32371, 3258160), (40727, 2589680), (64742, 1629080), (81454, 1294840), (129484, 814540), (161855, 651632), (162908, 647420), (203635, 517936), (258968, 407270), (323710, 325816)]