22545400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 58590000

約数和(自身を除く): 36044600

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 25, 34, 38, 40, 50, 68, 76, 85, 95, 100, 136, 152, 170, 190, 200, 323, 340, 349, 380, 425, 475, 646, 680, 698, 760, 850, 950, 1292, 1396, 1615, 1700, 1745, 1900, 2584, 2792, 3230, 3400, 3490, 3800, 5933, 6460, 6631, 6980, 8075, 8725, 11866, 12920, 13262, 13960, 16150, 17450, 23732, 26524, 29665, 32300, 33155, 34900, 47464, 53048, 59330, 64600, 66310, 69800, 112727, 118660, 132620, 148325, 165775, 225454, 237320, 265240, 296650, 331550, 450908, 563635, 593300, 663100, 901816, 1127270, 1186600, 1326200, 2254540, 2818175, 4509080, 5636350, 11272700, 22545400]

約数ペア:

[(1, 22545400), (2, 11272700), (4, 5636350), (5, 4509080), (8, 2818175), (10, 2254540), (17, 1326200), (19, 1186600), (20, 1127270), (25, 901816), (34, 663100), (38, 593300), (40, 563635), (50, 450908), (68, 331550), (76, 296650), (85, 265240), (95, 237320), (100, 225454), (136, 165775), (152, 148325), (170, 132620), (190, 118660), (200, 112727), (323, 69800), (340, 66310), (349, 64600), (380, 59330), (425, 53048), (475, 47464), (646, 34900), (680, 33155), (698, 32300), (760, 29665), (850, 26524), (950, 23732), (1292, 17450), (1396, 16150), (1615, 13960), (1700, 13262), (1745, 12920), (1900, 11866), (2584, 8725), (2792, 8075), (3230, 6980), (3400, 6631), (3490, 6460), (3800, 5933)]