2080515086250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{263}}^1\times {\mathrm{2109521}}^1$

素因数の和:2109809

約数の個数: 80

約数和(自身を含む): 5219396208576

約数和(自身を除く): 3138881122326

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 263, 375, 526, 625, 750, 789, 1250, 1315, 1578, 1875, 2630, 3750, 3945, 6575, 7890, 13150, 19725, 32875, 39450, 65750, 98625, 164375, 197250, 328750, 493125, 986250, 2109521, 4219042, 6328563, 10547605, 12657126, 21095210, 31642815, 52738025, 63285630, 105476050, 158214075, 263690125, 316428150, 527380250, 554804023, 791070375, 1109608046, 1318450625, 1582140750, 1664412069, 2636901250, 2774020115, 3328824138, 3955351875, 5548040230, 7910703750, 8322060345, 13870100575, 16644120690, 27740201150, 41610301725, 69350502875, 83220603450, 138701005750, 208051508625, 346752514375, 416103017250, 693505028750, 1040257543125, 2080515086250]

約数ペア:

[(1, 2080515086250), (2, 1040257543125), (3, 693505028750), (5, 416103017250), (6, 346752514375), (10, 208051508625), (15, 138701005750), (25, 83220603450), (30, 69350502875), (50, 41610301725), (75, 27740201150), (125, 16644120690), (150, 13870100575), (250, 8322060345), (263, 7910703750), (375, 5548040230), (526, 3955351875), (625, 3328824138), (750, 2774020115), (789, 2636901250), (1250, 1664412069), (1315, 1582140750), (1578, 1318450625), (1875, 1109608046), (2630, 791070375), (3750, 554804023), (3945, 527380250), (6575, 316428150), (7890, 263690125), (13150, 158214075), (19725, 105476050), (32875, 63285630), (39450, 52738025), (65750, 31642815), (98625, 21095210), (164375, 12657126), (197250, 10547605), (328750, 6328563), (493125, 4219042), (986250, 2109521)]