84425380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{11197}}^1$

素因数の和:11248

約数の個数: 48

約数和(自身を含む): 197532720

約数和(自身を除く): 113107340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 11197, 22394, 44788, 55985, 111970, 145561, 223940, 291122, 324713, 582244, 649426, 727805, 1298852, 1455610, 1623565, 2911220, 3247130, 4221269, 6494260, 8442538, 16885076, 21106345, 42212690, 84425380]

約数ペア:

[(1, 84425380), (2, 42212690), (4, 21106345), (5, 16885076), (10, 8442538), (13, 6494260), (20, 4221269), (26, 3247130), (29, 2911220), (52, 1623565), (58, 1455610), (65, 1298852), (116, 727805), (130, 649426), (145, 582244), (260, 324713), (290, 291122), (377, 223940), (580, 145561), (754, 111970), (1508, 55985), (1885, 44788), (3770, 22394), (7540, 11197)]