630493250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2333}}^1$

素因数の和:2420

約数の個数: 64

約数和(自身を含む): 1258343424

約数和(自身を除く): 627850174

約数列:

[1, 2, 5, 10, 23, 25, 46, 47, 50, 94, 115, 125, 230, 235, 250, 470, 575, 1081, 1150, 1175, 2162, 2333, 2350, 2875, 4666, 5405, 5750, 5875, 10810, 11665, 11750, 23330, 27025, 53659, 54050, 58325, 107318, 109651, 116650, 135125, 219302, 268295, 270250, 291625, 536590, 548255, 583250, 1096510, 1341475, 2521973, 2682950, 2741275, 5043946, 5482550, 6707375, 12609865, 13414750, 13706375, 25219730, 27412750, 63049325, 126098650, 315246625, 630493250]

約数ペア:

[(1, 630493250), (2, 315246625), (5, 126098650), (10, 63049325), (23, 27412750), (25, 25219730), (46, 13706375), (47, 13414750), (50, 12609865), (94, 6707375), (115, 5482550), (125, 5043946), (230, 2741275), (235, 2682950), (250, 2521973), (470, 1341475), (575, 1096510), (1081, 583250), (1150, 548255), (1175, 536590), (2162, 291625), (2333, 270250), (2350, 268295), (2875, 219302), (4666, 135125), (5405, 116650), (5750, 109651), (5875, 107318), (10810, 58325), (11665, 54050), (11750, 53659), (23330, 27025)]