1873300

素因数分解:

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

素因数の和:169

約数の個数: 72

約数和(自身を含む): 4812192

約数和(自身を除く): 2938892

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 131, 143, 220, 260, 262, 275, 286, 325, 524, 550, 572, 650, 655, 715, 1100, 1300, 1310, 1430, 1441, 1703, 2620, 2860, 2882, 3275, 3406, 3575, 5764, 6550, 6812, 7150, 7205, 8515, 13100, 14300, 14410, 17030, 18733, 28820, 34060, 36025, 37466, 42575, 72050, 74932, 85150, 93665, 144100, 170300, 187330, 374660, 468325, 936650, 1873300]

約数ペア:

[(1, 1873300), (2, 936650), (4, 468325), (5, 374660), (10, 187330), (11, 170300), (13, 144100), (20, 93665), (22, 85150), (25, 74932), (26, 72050), (44, 42575), (50, 37466), (52, 36025), (55, 34060), (65, 28820), (100, 18733), (110, 17030), (130, 14410), (131, 14300), (143, 13100), (220, 8515), (260, 7205), (262, 7150), (275, 6812), (286, 6550), (325, 5764), (524, 3575), (550, 3406), (572, 3275), (650, 2882), (655, 2860), (715, 2620), (1100, 1703), (1300, 1441), (1310, 1430)]