45296000

素因数分解:

$2^7\times 5^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 119340000

約数和(自身を除く): 74044000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 125, 128, 149, 152, 160, 190, 200, 250, 298, 304, 320, 380, 400, 475, 500, 596, 608, 640, 745, 760, 800, 950, 1000, 1192, 1216, 1490, 1520, 1600, 1900, 2000, 2375, 2384, 2432, 2831, 2980, 3040, 3200, 3725, 3800, 4000, 4750, 4768, 5662, 5960, 6080, 7450, 7600, 8000, 9500, 9536, 11324, 11920, 12160, 14155, 14900, 15200, 16000, 18625, 19000, 19072, 22648, 23840, 28310, 29800, 30400, 37250, 38000, 45296, 47680, 56620, 59600, 60800, 70775, 74500, 76000, 90592, 95360, 113240, 119200, 141550, 149000, 152000, 181184, 226480, 238400, 283100, 298000, 304000, 353875, 362368, 452960, 476800, 566200, 596000, 707750, 905920, 1132400, 1192000, 1415500, 1811840, 2264800, 2384000, 2831000, 4529600, 5662000, 9059200, 11324000, 22648000, 45296000]

約数ペア:

[(1, 45296000), (2, 22648000), (4, 11324000), (5, 9059200), (8, 5662000), (10, 4529600), (16, 2831000), (19, 2384000), (20, 2264800), (25, 1811840), (32, 1415500), (38, 1192000), (40, 1132400), (50, 905920), (64, 707750), (76, 596000), (80, 566200), (95, 476800), (100, 452960), (125, 362368), (128, 353875), (149, 304000), (152, 298000), (160, 283100), (190, 238400), (200, 226480), (250, 181184), (298, 152000), (304, 149000), (320, 141550), (380, 119200), (400, 113240), (475, 95360), (500, 90592), (596, 76000), (608, 74500), (640, 70775), (745, 60800), (760, 59600), (800, 56620), (950, 47680), (1000, 45296), (1192, 38000), (1216, 37250), (1490, 30400), (1520, 29800), (1600, 28310), (1900, 23840), (2000, 22648), (2375, 19072), (2384, 19000), (2432, 18625), (2831, 16000), (2980, 15200), (3040, 14900), (3200, 14155), (3725, 12160), (3800, 11920), (4000, 11324), (4750, 9536), (4768, 9500), (5662, 8000), (5960, 7600), (6080, 7450)]