2192719880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1103}}^1\times {\mathrm{3823}}^1$

素因数の和:4950

約数の個数: 64

約数和(自身を含む): 5319336960

約数和(自身を除く): 3126617080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1103, 2206, 3823, 4412, 5515, 7646, 8824, 11030, 14339, 15292, 19115, 22060, 28678, 30584, 38230, 44120, 49699, 57356, 71695, 76460, 99398, 114712, 143390, 152920, 198796, 248495, 286780, 397592, 496990, 573560, 993980, 1987960, 4216769, 8433538, 16867076, 21083845, 33734152, 42167690, 54817997, 84335380, 109635994, 168670760, 219271988, 274089985, 438543976, 548179970, 1096359940, 2192719880]

約数ペア:

[(1, 2192719880), (2, 1096359940), (4, 548179970), (5, 438543976), (8, 274089985), (10, 219271988), (13, 168670760), (20, 109635994), (26, 84335380), (40, 54817997), (52, 42167690), (65, 33734152), (104, 21083845), (130, 16867076), (260, 8433538), (520, 4216769), (1103, 1987960), (2206, 993980), (3823, 573560), (4412, 496990), (5515, 397592), (7646, 286780), (8824, 248495), (11030, 198796), (14339, 152920), (15292, 143390), (19115, 114712), (22060, 99398), (28678, 76460), (30584, 71695), (38230, 57356), (44120, 49699)]