242526850

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{607}}^1$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 462756096

約数和(自身を除く): 220229246

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 131, 262, 305, 607, 610, 655, 1214, 1310, 1525, 3035, 3050, 3275, 6070, 6550, 7991, 15175, 15982, 30350, 37027, 39955, 74054, 79517, 79910, 159034, 185135, 199775, 370270, 397585, 399550, 795170, 925675, 1851350, 1987925, 3975850, 4850537, 9701074, 24252685, 48505370, 121263425, 242526850]

約数ペア:

[(1, 242526850), (2, 121263425), (5, 48505370), (10, 24252685), (25, 9701074), (50, 4850537), (61, 3975850), (122, 1987925), (131, 1851350), (262, 925675), (305, 795170), (607, 399550), (610, 397585), (655, 370270), (1214, 199775), (1310, 185135), (1525, 159034), (3035, 79910), (3050, 79517), (3275, 74054), (6070, 39955), (6550, 37027), (7991, 30350), (15175, 15982)]