22907840

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4211}}^1$

素因数の和:4245

約数の個数: 56

約数和(自身を含む): 57771792

約数和(自身を除く): 34863952

約数列:

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

約数ペア:

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