86063900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 202695360

約数和(自身を除く): 116631460

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 239, 260, 277, 325, 478, 554, 650, 956, 1108, 1195, 1300, 1385, 2390, 2770, 3107, 3601, 4780, 5540, 5975, 6214, 6925, 7202, 11950, 12428, 13850, 14404, 15535, 18005, 23900, 27700, 31070, 36010, 62140, 66203, 72020, 77675, 90025, 132406, 155350, 180050, 264812, 310700, 331015, 360100, 662030, 860639, 1324060, 1655075, 1721278, 3310150, 3442556, 4303195, 6620300, 8606390, 17212780, 21515975, 43031950, 86063900]

約数ペア:

[(1, 86063900), (2, 43031950), (4, 21515975), (5, 17212780), (10, 8606390), (13, 6620300), (20, 4303195), (25, 3442556), (26, 3310150), (50, 1721278), (52, 1655075), (65, 1324060), (100, 860639), (130, 662030), (239, 360100), (260, 331015), (277, 310700), (325, 264812), (478, 180050), (554, 155350), (650, 132406), (956, 90025), (1108, 77675), (1195, 72020), (1300, 66203), (1385, 62140), (2390, 36010), (2770, 31070), (3107, 27700), (3601, 23900), (4780, 18005), (5540, 15535), (5975, 14404), (6214, 13850), (6925, 12428), (7202, 11950)]