145604600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{38317}}^1$

素因数の和:38352

約数の個数: 48

約数和(自身を含む): 356357400

約数和(自身を除く): 210752800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 38317, 76634, 153268, 191585, 306536, 383170, 728023, 766340, 957925, 1456046, 1532680, 1915850, 2912092, 3640115, 3831700, 5824184, 7280230, 7663400, 14560460, 18200575, 29120920, 36401150, 72802300, 145604600]

約数ペア:

[(1, 145604600), (2, 72802300), (4, 36401150), (5, 29120920), (8, 18200575), (10, 14560460), (19, 7663400), (20, 7280230), (25, 5824184), (38, 3831700), (40, 3640115), (50, 2912092), (76, 1915850), (95, 1532680), (100, 1456046), (152, 957925), (190, 766340), (200, 728023), (380, 383170), (475, 306536), (760, 191585), (950, 153268), (1900, 76634), (3800, 38317)]