348522680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{34439}}^1$

素因数の和:34484

約数の個数: 64

約数和(自身を含む): 892684800

約数和(自身を除く): 544162120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 10120, 34439, 68878, 137756, 172195, 275512, 344390, 378829, 688780, 757658, 792097, 1377560, 1515316, 1584194, 1894145, 3030632, 3168388, 3788290, 3960485, 6336776, 7576580, 7920970, 8713067, 15153160, 15841940, 17426134, 31683880, 34852268, 43565335, 69704536, 87130670, 174261340, 348522680]

約数ペア:

[(1, 348522680), (2, 174261340), (4, 87130670), (5, 69704536), (8, 43565335), (10, 34852268), (11, 31683880), (20, 17426134), (22, 15841940), (23, 15153160), (40, 8713067), (44, 7920970), (46, 7576580), (55, 6336776), (88, 3960485), (92, 3788290), (110, 3168388), (115, 3030632), (184, 1894145), (220, 1584194), (230, 1515316), (253, 1377560), (440, 792097), (460, 757658), (506, 688780), (920, 378829), (1012, 344390), (1265, 275512), (2024, 172195), (2530, 137756), (5060, 68878), (10120, 34439)]