40805616

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:574

約数の個数: 80

約数和(自身を含む): 112314240

約数和(自身を除く): 71508624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 101, 114, 152, 202, 228, 303, 304, 404, 443, 456, 606, 808, 886, 912, 1212, 1329, 1616, 1772, 1919, 2424, 2658, 3544, 3838, 4848, 5316, 5757, 7088, 7676, 8417, 10632, 11514, 15352, 16834, 21264, 23028, 25251, 30704, 33668, 44743, 46056, 50502, 67336, 89486, 92112, 101004, 134229, 134672, 178972, 202008, 268458, 357944, 404016, 536916, 715888, 850117, 1073832, 1700234, 2147664, 2550351, 3400468, 5100702, 6800936, 10201404, 13601872, 20402808, 40805616]

約数ペア:

[(1, 40805616), (2, 20402808), (3, 13601872), (4, 10201404), (6, 6800936), (8, 5100702), (12, 3400468), (16, 2550351), (19, 2147664), (24, 1700234), (38, 1073832), (48, 850117), (57, 715888), (76, 536916), (101, 404016), (114, 357944), (152, 268458), (202, 202008), (228, 178972), (303, 134672), (304, 134229), (404, 101004), (443, 92112), (456, 89486), (606, 67336), (808, 50502), (886, 46056), (912, 44743), (1212, 33668), (1329, 30704), (1616, 25251), (1772, 23028), (1919, 21264), (2424, 16834), (2658, 15352), (3544, 11514), (3838, 10632), (4848, 8417), (5316, 7676), (5757, 7088)]