83129600

素因数分解:

$2^8\times 5^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:476

約数の個数: 108

約数和(自身を含む): 212903040

約数和(自身を除く): 129773440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 256, 310, 320, 400, 419, 496, 620, 640, 775, 800, 838, 992, 1240, 1280, 1550, 1600, 1676, 1984, 2095, 2480, 3100, 3200, 3352, 3968, 4190, 4960, 6200, 6400, 6704, 7936, 8380, 9920, 10475, 12400, 12989, 13408, 16760, 19840, 20950, 24800, 25978, 26816, 33520, 39680, 41900, 49600, 51956, 53632, 64945, 67040, 83800, 99200, 103912, 107264, 129890, 134080, 167600, 198400, 207824, 259780, 268160, 324725, 335200, 415648, 519560, 536320, 649450, 670400, 831296, 1039120, 1298900, 1340800, 1662592, 2078240, 2597800, 2681600, 3325184, 4156480, 5195600, 8312960, 10391200, 16625920, 20782400, 41564800, 83129600]

約数ペア:

[(1, 83129600), (2, 41564800), (4, 20782400), (5, 16625920), (8, 10391200), (10, 8312960), (16, 5195600), (20, 4156480), (25, 3325184), (31, 2681600), (32, 2597800), (40, 2078240), (50, 1662592), (62, 1340800), (64, 1298900), (80, 1039120), (100, 831296), (124, 670400), (128, 649450), (155, 536320), (160, 519560), (200, 415648), (248, 335200), (256, 324725), (310, 268160), (320, 259780), (400, 207824), (419, 198400), (496, 167600), (620, 134080), (640, 129890), (775, 107264), (800, 103912), (838, 99200), (992, 83800), (1240, 67040), (1280, 64945), (1550, 53632), (1600, 51956), (1676, 49600), (1984, 41900), (2095, 39680), (2480, 33520), (3100, 26816), (3200, 25978), (3352, 24800), (3968, 20950), (4190, 19840), (4960, 16760), (6200, 13408), (6400, 12989), (6704, 12400), (7936, 10475), (8380, 9920)]