88726300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:679

約数の個数: 72

約数和(自身を含む): 209330352

約数和(自身を除く): 120604052

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 131, 260, 262, 325, 521, 524, 650, 655, 1042, 1300, 1310, 1703, 2084, 2605, 2620, 3275, 3406, 5210, 6550, 6773, 6812, 8515, 10420, 13025, 13100, 13546, 17030, 26050, 27092, 33865, 34060, 42575, 52100, 67730, 68251, 85150, 135460, 136502, 169325, 170300, 273004, 338650, 341255, 677300, 682510, 887263, 1365020, 1706275, 1774526, 3412550, 3549052, 4436315, 6825100, 8872630, 17745260, 22181575, 44363150, 88726300]

約数ペア:

[(1, 88726300), (2, 44363150), (4, 22181575), (5, 17745260), (10, 8872630), (13, 6825100), (20, 4436315), (25, 3549052), (26, 3412550), (50, 1774526), (52, 1706275), (65, 1365020), (100, 887263), (130, 682510), (131, 677300), (260, 341255), (262, 338650), (325, 273004), (521, 170300), (524, 169325), (650, 136502), (655, 135460), (1042, 85150), (1300, 68251), (1310, 67730), (1703, 52100), (2084, 42575), (2605, 34060), (2620, 33865), (3275, 27092), (3406, 26050), (5210, 17030), (6550, 13546), (6773, 13100), (6812, 13025), (8515, 10420)]