134775040

素因数分解:

$2^8\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1483}}^1$

素因数の和:1575

約数の個数: 72

約数和(自身を含む): 327595968

約数和(自身を除く): 192820928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 256, 284, 320, 355, 568, 640, 710, 1136, 1280, 1420, 1483, 2272, 2840, 2966, 4544, 5680, 5932, 7415, 9088, 11360, 11864, 14830, 18176, 22720, 23728, 29660, 45440, 47456, 59320, 90880, 94912, 105293, 118640, 189824, 210586, 237280, 379648, 421172, 474560, 526465, 842344, 949120, 1052930, 1684688, 1898240, 2105860, 3369376, 4211720, 6738752, 8423440, 13477504, 16846880, 26955008, 33693760, 67387520, 134775040]

約数ペア:

[(1, 134775040), (2, 67387520), (4, 33693760), (5, 26955008), (8, 16846880), (10, 13477504), (16, 8423440), (20, 6738752), (32, 4211720), (40, 3369376), (64, 2105860), (71, 1898240), (80, 1684688), (128, 1052930), (142, 949120), (160, 842344), (256, 526465), (284, 474560), (320, 421172), (355, 379648), (568, 237280), (640, 210586), (710, 189824), (1136, 118640), (1280, 105293), (1420, 94912), (1483, 90880), (2272, 59320), (2840, 47456), (2966, 45440), (4544, 29660), (5680, 23728), (5932, 22720), (7415, 18176), (9088, 14830), (11360, 11864)]