942400

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:72

約数の個数: 84

約数和(自身を含む): 2519680

約数和(自身を除く): 1577280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 32, 38, 40, 50, 62, 64, 76, 80, 95, 100, 124, 152, 155, 160, 190, 200, 248, 304, 310, 320, 380, 400, 475, 496, 589, 608, 620, 760, 775, 800, 950, 992, 1178, 1216, 1240, 1520, 1550, 1600, 1900, 1984, 2356, 2480, 2945, 3040, 3100, 3800, 4712, 4960, 5890, 6080, 6200, 7600, 9424, 9920, 11780, 12400, 14725, 15200, 18848, 23560, 24800, 29450, 30400, 37696, 47120, 49600, 58900, 94240, 117800, 188480, 235600, 471200, 942400]

約数ペア:

[(1, 942400), (2, 471200), (4, 235600), (5, 188480), (8, 117800), (10, 94240), (16, 58900), (19, 49600), (20, 47120), (25, 37696), (31, 30400), (32, 29450), (38, 24800), (40, 23560), (50, 18848), (62, 15200), (64, 14725), (76, 12400), (80, 11780), (95, 9920), (100, 9424), (124, 7600), (152, 6200), (155, 6080), (160, 5890), (190, 4960), (200, 4712), (248, 3800), (304, 3100), (310, 3040), (320, 2945), (380, 2480), (400, 2356), (475, 1984), (496, 1900), (589, 1600), (608, 1550), (620, 1520), (760, 1240), (775, 1216), (800, 1178), (950, 992)]