613366000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:828

約数の個数: 160

約数和(自身を含む): 1650894336

約数和(自身を除く): 1037528336

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 62, 65, 80, 100, 104, 124, 125, 130, 155, 200, 208, 248, 250, 260, 310, 325, 400, 403, 496, 500, 520, 620, 650, 761, 775, 806, 1000, 1040, 1240, 1300, 1522, 1550, 1612, 1625, 2000, 2015, 2480, 2600, 3044, 3100, 3224, 3250, 3805, 3875, 4030, 5200, 6088, 6200, 6448, 6500, 7610, 7750, 8060, 9893, 10075, 12176, 12400, 13000, 15220, 15500, 16120, 19025, 19786, 20150, 23591, 26000, 30440, 31000, 32240, 38050, 39572, 40300, 47182, 49465, 50375, 60880, 62000, 76100, 79144, 80600, 94364, 95125, 98930, 100750, 117955, 152200, 158288, 161200, 188728, 190250, 197860, 201500, 235910, 247325, 304400, 306683, 377456, 380500, 395720, 403000, 471820, 494650, 589775, 613366, 761000, 791440, 806000, 943640, 989300, 1179550, 1226732, 1236625, 1522000, 1533415, 1887280, 1978600, 2359100, 2453464, 2473250, 2948875, 3066830, 3957200, 4718200, 4906928, 4946500, 5897750, 6133660, 7667075, 9436400, 9893000, 11795500, 12267320, 15334150, 19786000, 23591000, 24534640, 30668300, 38335375, 47182000, 61336600, 76670750, 122673200, 153341500, 306683000, 613366000]

約数ペア:

[(1, 613366000), (2, 306683000), (4, 153341500), (5, 122673200), (8, 76670750), (10, 61336600), (13, 47182000), (16, 38335375), (20, 30668300), (25, 24534640), (26, 23591000), (31, 19786000), (40, 15334150), (50, 12267320), (52, 11795500), (62, 9893000), (65, 9436400), (80, 7667075), (100, 6133660), (104, 5897750), (124, 4946500), (125, 4906928), (130, 4718200), (155, 3957200), (200, 3066830), (208, 2948875), (248, 2473250), (250, 2453464), (260, 2359100), (310, 1978600), (325, 1887280), (400, 1533415), (403, 1522000), (496, 1236625), (500, 1226732), (520, 1179550), (620, 989300), (650, 943640), (761, 806000), (775, 791440), (806, 761000), (1000, 613366), (1040, 589775), (1240, 494650), (1300, 471820), (1522, 403000), (1550, 395720), (1612, 380500), (1625, 377456), (2000, 306683), (2015, 304400), (2480, 247325), (2600, 235910), (3044, 201500), (3100, 197860), (3224, 190250), (3250, 188728), (3805, 161200), (3875, 158288), (4030, 152200), (5200, 117955), (6088, 100750), (6200, 98930), (6448, 95125), (6500, 94364), (7610, 80600), (7750, 79144), (8060, 76100), (9893, 62000), (10075, 60880), (12176, 50375), (12400, 49465), (13000, 47182), (15220, 40300), (15500, 39572), (16120, 38050), (19025, 32240), (19786, 31000), (20150, 30440), (23591, 26000)]