202609300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{643}}^1$

素因数の和:817

約数の個数: 72

約数和(自身を含む): 462845376

約数和(自身を除く): 260236076

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 137, 230, 274, 460, 548, 575, 643, 685, 1150, 1286, 1370, 2300, 2572, 2740, 3151, 3215, 3425, 6302, 6430, 6850, 12604, 12860, 13700, 14789, 15755, 16075, 29578, 31510, 32150, 59156, 63020, 64300, 73945, 78775, 88091, 147890, 157550, 176182, 295780, 315100, 352364, 369725, 440455, 739450, 880910, 1478900, 1761820, 2026093, 2202275, 4052186, 4404550, 8104372, 8809100, 10130465, 20260930, 40521860, 50652325, 101304650, 202609300]

約数ペア:

[(1, 202609300), (2, 101304650), (4, 50652325), (5, 40521860), (10, 20260930), (20, 10130465), (23, 8809100), (25, 8104372), (46, 4404550), (50, 4052186), (92, 2202275), (100, 2026093), (115, 1761820), (137, 1478900), (230, 880910), (274, 739450), (460, 440455), (548, 369725), (575, 352364), (643, 315100), (685, 295780), (1150, 176182), (1286, 157550), (1370, 147890), (2300, 88091), (2572, 78775), (2740, 73945), (3151, 64300), (3215, 63020), (3425, 59156), (6302, 32150), (6430, 31510), (6850, 29578), (12604, 16075), (12860, 15755), (13700, 14789)]