70419250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{883}}^1$

素因数の和:940

約数の個数: 64

約数和(自身を含む): 148936320

約数和(自身を除く): 78517070

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 125, 145, 250, 275, 290, 319, 550, 638, 725, 883, 1375, 1450, 1595, 1766, 2750, 3190, 3625, 4415, 7250, 7975, 8830, 9713, 15950, 19426, 22075, 25607, 39875, 44150, 48565, 51214, 79750, 97130, 110375, 128035, 220750, 242825, 256070, 281677, 485650, 563354, 640175, 1214125, 1280350, 1408385, 2428250, 2816770, 3200875, 6401750, 7041925, 14083850, 35209625, 70419250]

約数ペア:

[(1, 70419250), (2, 35209625), (5, 14083850), (10, 7041925), (11, 6401750), (22, 3200875), (25, 2816770), (29, 2428250), (50, 1408385), (55, 1280350), (58, 1214125), (110, 640175), (125, 563354), (145, 485650), (250, 281677), (275, 256070), (290, 242825), (319, 220750), (550, 128035), (638, 110375), (725, 97130), (883, 79750), (1375, 51214), (1450, 48565), (1595, 44150), (1766, 39875), (2750, 25607), (3190, 22075), (3625, 19426), (4415, 15950), (7250, 9713), (7975, 8830)]