29926160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1152

約数の個数: 80

約数和(自身を含む): 78423552

約数和(自身を除く): 48497392

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1097, 1240, 1364, 1705, 2194, 2480, 2728, 3410, 4388, 5456, 5485, 6820, 8776, 10970, 12067, 13640, 17552, 21940, 24134, 27280, 34007, 43880, 48268, 60335, 68014, 87760, 96536, 120670, 136028, 170035, 193072, 241340, 272056, 340070, 374077, 482680, 544112, 680140, 748154, 965360, 1360280, 1496308, 1870385, 2720560, 2992616, 3740770, 5985232, 7481540, 14963080, 29926160]

約数ペア:

[(1, 29926160), (2, 14963080), (4, 7481540), (5, 5985232), (8, 3740770), (10, 2992616), (11, 2720560), (16, 1870385), (20, 1496308), (22, 1360280), (31, 965360), (40, 748154), (44, 680140), (55, 544112), (62, 482680), (80, 374077), (88, 340070), (110, 272056), (124, 241340), (155, 193072), (176, 170035), (220, 136028), (248, 120670), (310, 96536), (341, 87760), (440, 68014), (496, 60335), (620, 48268), (682, 43880), (880, 34007), (1097, 27280), (1240, 24134), (1364, 21940), (1705, 17552), (2194, 13640), (2480, 12067), (2728, 10970), (3410, 8776), (4388, 6820), (5456, 5485)]