4088983840

素因数分解:

$2^5\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{13099}}^1$

素因数の和:15065

約数の個数: 48

約数和(自身を含む): 9665913600

約数和(自身を除く): 5576929760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1951, 3902, 7804, 9755, 13099, 15608, 19510, 26198, 31216, 39020, 52396, 62432, 65495, 78040, 104792, 130990, 156080, 209584, 261980, 312160, 419168, 523960, 1047920, 2095840, 25556149, 51112298, 102224596, 127780745, 204449192, 255561490, 408898384, 511122980, 817796768, 1022245960, 2044491920, 4088983840]

約数ペア:

[(1, 4088983840), (2, 2044491920), (4, 1022245960), (5, 817796768), (8, 511122980), (10, 408898384), (16, 255561490), (20, 204449192), (32, 127780745), (40, 102224596), (80, 51112298), (160, 25556149), (1951, 2095840), (3902, 1047920), (7804, 523960), (9755, 419168), (13099, 312160), (15608, 261980), (19510, 209584), (26198, 156080), (31216, 130990), (39020, 104792), (52396, 78040), (62432, 65495)]