1248049300

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{1301}}^1$

素因数の和:1549

約数の個数: 72

約数和(自身を含む): 2776744152

約数和(自身を除く): 1528694852

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 181, 212, 265, 362, 530, 724, 905, 1060, 1301, 1325, 1810, 2602, 2650, 3620, 4525, 5204, 5300, 6505, 9050, 9593, 13010, 18100, 19186, 26020, 32525, 38372, 47965, 65050, 68953, 95930, 130100, 137906, 191860, 235481, 239825, 275812, 344765, 470962, 479650, 689530, 941924, 959300, 1177405, 1379060, 1723825, 2354810, 3447650, 4709620, 5887025, 6895300, 11774050, 12480493, 23548100, 24960986, 49921972, 62402465, 124804930, 249609860, 312012325, 624024650, 1248049300]

約数ペア:

[(1, 1248049300), (2, 624024650), (4, 312012325), (5, 249609860), (10, 124804930), (20, 62402465), (25, 49921972), (50, 24960986), (53, 23548100), (100, 12480493), (106, 11774050), (181, 6895300), (212, 5887025), (265, 4709620), (362, 3447650), (530, 2354810), (724, 1723825), (905, 1379060), (1060, 1177405), (1301, 959300), (1325, 941924), (1810, 689530), (2602, 479650), (2650, 470962), (3620, 344765), (4525, 275812), (5204, 239825), (5300, 235481), (6505, 191860), (9050, 137906), (9593, 130100), (13010, 95930), (18100, 68953), (19186, 65050), (26020, 47965), (32525, 38372)]