67488200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 171317160

約数和(自身を除く): 103828960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 101, 104, 130, 200, 202, 257, 260, 325, 404, 505, 514, 520, 650, 808, 1010, 1028, 1285, 1300, 1313, 2020, 2056, 2525, 2570, 2600, 2626, 3341, 4040, 5050, 5140, 5252, 6425, 6565, 6682, 10100, 10280, 10504, 12850, 13130, 13364, 16705, 20200, 25700, 25957, 26260, 26728, 32825, 33410, 51400, 51914, 52520, 65650, 66820, 83525, 103828, 129785, 131300, 133640, 167050, 207656, 259570, 262600, 334100, 337441, 519140, 648925, 668200, 674882, 1038280, 1297850, 1349764, 1687205, 2595700, 2699528, 3374410, 5191400, 6748820, 8436025, 13497640, 16872050, 33744100, 67488200]

約数ペア:

[(1, 67488200), (2, 33744100), (4, 16872050), (5, 13497640), (8, 8436025), (10, 6748820), (13, 5191400), (20, 3374410), (25, 2699528), (26, 2595700), (40, 1687205), (50, 1349764), (52, 1297850), (65, 1038280), (100, 674882), (101, 668200), (104, 648925), (130, 519140), (200, 337441), (202, 334100), (257, 262600), (260, 259570), (325, 207656), (404, 167050), (505, 133640), (514, 131300), (520, 129785), (650, 103828), (808, 83525), (1010, 66820), (1028, 65650), (1285, 52520), (1300, 51914), (1313, 51400), (2020, 33410), (2056, 32825), (2525, 26728), (2570, 26260), (2600, 25957), (2626, 25700), (3341, 20200), (4040, 16705), (5050, 13364), (5140, 13130), (5252, 12850), (6425, 10504), (6565, 10280), (6682, 10100)]