1053247000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{81019}}^1$

素因数の和:81053

約数の個数: 64

約数和(自身を含む): 2654215200

約数和(自身を除く): 1600968200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 3250, 6500, 13000, 81019, 162038, 324076, 405095, 648152, 810190, 1053247, 1620380, 2025475, 2106494, 3240760, 4050950, 4212988, 5266235, 8101900, 8425976, 10127375, 10532470, 16203800, 20254750, 21064940, 26331175, 40509500, 42129880, 52662350, 81019000, 105324700, 131655875, 210649400, 263311750, 526623500, 1053247000]

約数ペア:

[(1, 1053247000), (2, 526623500), (4, 263311750), (5, 210649400), (8, 131655875), (10, 105324700), (13, 81019000), (20, 52662350), (25, 42129880), (26, 40509500), (40, 26331175), (50, 21064940), (52, 20254750), (65, 16203800), (100, 10532470), (104, 10127375), (125, 8425976), (130, 8101900), (200, 5266235), (250, 4212988), (260, 4050950), (325, 3240760), (500, 2106494), (520, 2025475), (650, 1620380), (1000, 1053247), (1300, 810190), (1625, 648152), (2600, 405095), (3250, 324076), (6500, 162038), (13000, 81019)]