74157760

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12197}}^1$

素因数の和:12233

約数の個数: 56

約数和(自身を含む): 185897520

約数和(自身を除く): 111739760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 12197, 24394, 48788, 60985, 97576, 121970, 195152, 231743, 243940, 390304, 463486, 487880, 780608, 926972, 975760, 1158715, 1853944, 1951520, 2317430, 3707888, 3903040, 4634860, 7415776, 9269720, 14831552, 18539440, 37078880, 74157760]

約数ペア:

[(1, 74157760), (2, 37078880), (4, 18539440), (5, 14831552), (8, 9269720), (10, 7415776), (16, 4634860), (19, 3903040), (20, 3707888), (32, 2317430), (38, 1951520), (40, 1853944), (64, 1158715), (76, 975760), (80, 926972), (95, 780608), (152, 487880), (160, 463486), (190, 390304), (304, 243940), (320, 231743), (380, 195152), (608, 121970), (760, 97576), (1216, 60985), (1520, 48788), (3040, 24394), (6080, 12197)]