9968380000

素因数分解:

$2^5\times 5^4\times {\mathrm{523}}^1\times {\mathrm{953}}^1$

素因数の和:1506

約数の個数: 120

約数和(自身を含む): 24596382888

約数和(自身を除く): 14628002888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 523, 625, 800, 953, 1000, 1046, 1250, 1906, 2000, 2092, 2500, 2615, 3812, 4000, 4184, 4765, 5000, 5230, 7624, 8368, 9530, 10000, 10460, 13075, 15248, 16736, 19060, 20000, 20920, 23825, 26150, 30496, 38120, 41840, 47650, 52300, 65375, 76240, 83680, 95300, 104600, 119125, 130750, 152480, 190600, 209200, 238250, 261500, 326875, 381200, 418400, 476500, 498419, 523000, 595625, 653750, 762400, 953000, 996838, 1046000, 1191250, 1307500, 1906000, 1993676, 2092000, 2382500, 2492095, 2615000, 3812000, 3987352, 4765000, 4984190, 5230000, 7974704, 9530000, 9968380, 10460000, 12460475, 15949408, 19060000, 19936760, 24920950, 39873520, 49841900, 62302375, 79747040, 99683800, 124604750, 199367600, 249209500, 311511875, 398735200, 498419000, 623023750, 996838000, 1246047500, 1993676000, 2492095000, 4984190000, 9968380000]

約数ペア:

[(1, 9968380000), (2, 4984190000), (4, 2492095000), (5, 1993676000), (8, 1246047500), (10, 996838000), (16, 623023750), (20, 498419000), (25, 398735200), (32, 311511875), (40, 249209500), (50, 199367600), (80, 124604750), (100, 99683800), (125, 79747040), (160, 62302375), (200, 49841900), (250, 39873520), (400, 24920950), (500, 19936760), (523, 19060000), (625, 15949408), (800, 12460475), (953, 10460000), (1000, 9968380), (1046, 9530000), (1250, 7974704), (1906, 5230000), (2000, 4984190), (2092, 4765000), (2500, 3987352), (2615, 3812000), (3812, 2615000), (4000, 2492095), (4184, 2382500), (4765, 2092000), (5000, 1993676), (5230, 1906000), (7624, 1307500), (8368, 1191250), (9530, 1046000), (10000, 996838), (10460, 953000), (13075, 762400), (15248, 653750), (16736, 595625), (19060, 523000), (20000, 498419), (20920, 476500), (23825, 418400), (26150, 381200), (30496, 326875), (38120, 261500), (41840, 238250), (47650, 209200), (52300, 190600), (65375, 152480), (76240, 130750), (83680, 119125), (95300, 104600)]