41708840

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 96940800

約数和(自身を除く): 55231960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 79, 134, 158, 197, 268, 316, 335, 394, 395, 536, 632, 670, 788, 790, 985, 1340, 1576, 1580, 1970, 2680, 3160, 3940, 5293, 7880, 10586, 13199, 15563, 21172, 26398, 26465, 31126, 42344, 52796, 52930, 62252, 65995, 77815, 105592, 105860, 124504, 131990, 155630, 211720, 263980, 311260, 527960, 622520, 1042721, 2085442, 4170884, 5213605, 8341768, 10427210, 20854420, 41708840]

約数ペア:

[(1, 41708840), (2, 20854420), (4, 10427210), (5, 8341768), (8, 5213605), (10, 4170884), (20, 2085442), (40, 1042721), (67, 622520), (79, 527960), (134, 311260), (158, 263980), (197, 211720), (268, 155630), (316, 131990), (335, 124504), (394, 105860), (395, 105592), (536, 77815), (632, 65995), (670, 62252), (788, 52930), (790, 52796), (985, 42344), (1340, 31126), (1576, 26465), (1580, 26398), (1970, 21172), (2680, 15563), (3160, 13199), (3940, 10586), (5293, 7880)]