22557080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6197}}^1$

素因数の和:6228

約数の個数: 64

約数和(自身を含む): 62475840

約数和(自身を除く): 39918760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 6197, 12394, 24788, 30985, 43379, 49576, 61970, 80561, 86758, 123940, 161122, 173516, 216895, 247880, 322244, 347032, 402805, 433790, 563927, 644488, 805610, 867580, 1127854, 1611220, 1735160, 2255708, 2819635, 3222440, 4511416, 5639270, 11278540, 22557080]

約数ペア:

[(1, 22557080), (2, 11278540), (4, 5639270), (5, 4511416), (7, 3222440), (8, 2819635), (10, 2255708), (13, 1735160), (14, 1611220), (20, 1127854), (26, 867580), (28, 805610), (35, 644488), (40, 563927), (52, 433790), (56, 402805), (65, 347032), (70, 322244), (91, 247880), (104, 216895), (130, 173516), (140, 161122), (182, 123940), (260, 86758), (280, 80561), (364, 61970), (455, 49576), (520, 43379), (728, 30985), (910, 24788), (1820, 12394), (3640, 6197)]