72802300

素因数分解:

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

素因数の和:38350

約数の個数: 36

約数和(自身を含む): 166300120

約数和(自身を除く): 93497820

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 38317, 76634, 153268, 191585, 383170, 728023, 766340, 957925, 1456046, 1915850, 2912092, 3640115, 3831700, 7280230, 14560460, 18200575, 36401150, 72802300]

約数ペア:

[(1, 72802300), (2, 36401150), (4, 18200575), (5, 14560460), (10, 7280230), (19, 3831700), (20, 3640115), (25, 2912092), (38, 1915850), (50, 1456046), (76, 957925), (95, 766340), (100, 728023), (190, 383170), (380, 191585), (475, 153268), (950, 76634), (1900, 38317)]