1570367500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:477

約数の個数: 120

約数和(自身を含む): 3731992880

約数和(自身を除く): 2161625380

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 211, 229, 250, 260, 325, 422, 458, 500, 625, 650, 844, 916, 1055, 1145, 1250, 1300, 1625, 2110, 2290, 2500, 2743, 2977, 3250, 4220, 4580, 5275, 5486, 5725, 5954, 6500, 8125, 10550, 10972, 11450, 11908, 13715, 14885, 16250, 21100, 22900, 26375, 27430, 28625, 29770, 32500, 48319, 52750, 54860, 57250, 59540, 68575, 74425, 96638, 105500, 114500, 131875, 137150, 143125, 148850, 193276, 241595, 263750, 274300, 286250, 297700, 342875, 372125, 483190, 527500, 572500, 628147, 685750, 744250, 966380, 1207975, 1256294, 1371500, 1488500, 1714375, 1860625, 2415950, 2512588, 3140735, 3428750, 3721250, 4831900, 6039875, 6281470, 6857500, 7442500, 12079750, 12562940, 15703675, 24159500, 30199375, 31407350, 60398750, 62814700, 78518375, 120797500, 157036750, 314073500, 392591875, 785183750, 1570367500]

約数ペア:

[(1, 1570367500), (2, 785183750), (4, 392591875), (5, 314073500), (10, 157036750), (13, 120797500), (20, 78518375), (25, 62814700), (26, 60398750), (50, 31407350), (52, 30199375), (65, 24159500), (100, 15703675), (125, 12562940), (130, 12079750), (211, 7442500), (229, 6857500), (250, 6281470), (260, 6039875), (325, 4831900), (422, 3721250), (458, 3428750), (500, 3140735), (625, 2512588), (650, 2415950), (844, 1860625), (916, 1714375), (1055, 1488500), (1145, 1371500), (1250, 1256294), (1300, 1207975), (1625, 966380), (2110, 744250), (2290, 685750), (2500, 628147), (2743, 572500), (2977, 527500), (3250, 483190), (4220, 372125), (4580, 342875), (5275, 297700), (5486, 286250), (5725, 274300), (5954, 263750), (6500, 241595), (8125, 193276), (10550, 148850), (10972, 143125), (11450, 137150), (11908, 131875), (13715, 114500), (14885, 105500), (16250, 96638), (21100, 74425), (22900, 68575), (26375, 59540), (27430, 57250), (28625, 54860), (29770, 52750), (32500, 48319)]