13933700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 33747840

約数和(自身を除く): 19814140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 53, 55, 100, 106, 110, 212, 220, 239, 265, 275, 478, 530, 550, 583, 956, 1060, 1100, 1166, 1195, 1325, 2332, 2390, 2629, 2650, 2915, 4780, 5258, 5300, 5830, 5975, 10516, 11660, 11950, 12667, 13145, 14575, 23900, 25334, 26290, 29150, 50668, 52580, 58300, 63335, 65725, 126670, 131450, 139337, 253340, 262900, 278674, 316675, 557348, 633350, 696685, 1266700, 1393370, 2786740, 3483425, 6966850, 13933700]

約数ペア:

[(1, 13933700), (2, 6966850), (4, 3483425), (5, 2786740), (10, 1393370), (11, 1266700), (20, 696685), (22, 633350), (25, 557348), (44, 316675), (50, 278674), (53, 262900), (55, 253340), (100, 139337), (106, 131450), (110, 126670), (212, 65725), (220, 63335), (239, 58300), (265, 52580), (275, 50668), (478, 29150), (530, 26290), (550, 25334), (583, 23900), (956, 14575), (1060, 13145), (1100, 12667), (1166, 11950), (1195, 11660), (1325, 10516), (2332, 5975), (2390, 5830), (2629, 5300), (2650, 5258), (2915, 4780)]