7493200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:173

約数の個数: 120

約数和(自身を含む): 21311136

約数和(自身を除く): 13817936

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 131, 143, 176, 200, 208, 220, 260, 262, 275, 286, 325, 400, 440, 520, 524, 550, 572, 650, 655, 715, 880, 1040, 1048, 1100, 1144, 1300, 1310, 1430, 1441, 1703, 2096, 2200, 2288, 2600, 2620, 2860, 2882, 3275, 3406, 3575, 4400, 5200, 5240, 5720, 5764, 6550, 6812, 7150, 7205, 8515, 10480, 11440, 11528, 13100, 13624, 14300, 14410, 17030, 18733, 23056, 26200, 27248, 28600, 28820, 34060, 36025, 37466, 42575, 52400, 57200, 57640, 68120, 72050, 74932, 85150, 93665, 115280, 136240, 144100, 149864, 170300, 187330, 288200, 299728, 340600, 374660, 468325, 576400, 681200, 749320, 936650, 1498640, 1873300, 3746600, 7493200]

約数ペア:

[(1, 7493200), (2, 3746600), (4, 1873300), (5, 1498640), (8, 936650), (10, 749320), (11, 681200), (13, 576400), (16, 468325), (20, 374660), (22, 340600), (25, 299728), (26, 288200), (40, 187330), (44, 170300), (50, 149864), (52, 144100), (55, 136240), (65, 115280), (80, 93665), (88, 85150), (100, 74932), (104, 72050), (110, 68120), (130, 57640), (131, 57200), (143, 52400), (176, 42575), (200, 37466), (208, 36025), (220, 34060), (260, 28820), (262, 28600), (275, 27248), (286, 26200), (325, 23056), (400, 18733), (440, 17030), (520, 14410), (524, 14300), (550, 13624), (572, 13100), (650, 11528), (655, 11440), (715, 10480), (880, 8515), (1040, 7205), (1048, 7150), (1100, 6812), (1144, 6550), (1300, 5764), (1310, 5720), (1430, 5240), (1441, 5200), (1703, 4400), (2096, 3575), (2200, 3406), (2288, 3275), (2600, 2882), (2620, 2860)]