45815680

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4211}}^1$

素因数の和:4247

約数の個数: 64

約数和(自身を含む): 115998480

約数和(自身を除く): 70182800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 4211, 5440, 8422, 10880, 16844, 21055, 33688, 42110, 67376, 71587, 84220, 134752, 143174, 168440, 269504, 286348, 336880, 357935, 539008, 572696, 673760, 715870, 1145392, 1347520, 1431740, 2290784, 2695040, 2863480, 4581568, 5726960, 9163136, 11453920, 22907840, 45815680]

約数ペア:

[(1, 45815680), (2, 22907840), (4, 11453920), (5, 9163136), (8, 5726960), (10, 4581568), (16, 2863480), (17, 2695040), (20, 2290784), (32, 1431740), (34, 1347520), (40, 1145392), (64, 715870), (68, 673760), (80, 572696), (85, 539008), (128, 357935), (136, 336880), (160, 286348), (170, 269504), (272, 168440), (320, 143174), (340, 134752), (544, 84220), (640, 71587), (680, 67376), (1088, 42110), (1360, 33688), (2176, 21055), (2720, 16844), (4211, 10880), (5440, 8422)]