22111600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 120

約数和(自身を含む): 62272800

約数和(自身を除く): 40161200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 53, 56, 70, 80, 100, 106, 112, 140, 149, 175, 200, 212, 265, 280, 298, 350, 371, 400, 424, 530, 560, 596, 700, 742, 745, 848, 1043, 1060, 1192, 1325, 1400, 1484, 1490, 1855, 2086, 2120, 2384, 2650, 2800, 2968, 2980, 3710, 3725, 4172, 4240, 5215, 5300, 5936, 5960, 7420, 7450, 7897, 8344, 9275, 10430, 10600, 11920, 14840, 14900, 15794, 16688, 18550, 20860, 21200, 26075, 29680, 29800, 31588, 37100, 39485, 41720, 52150, 55279, 59600, 63176, 74200, 78970, 83440, 104300, 110558, 126352, 148400, 157940, 197425, 208600, 221116, 276395, 315880, 394850, 417200, 442232, 552790, 631760, 789700, 884464, 1105580, 1381975, 1579400, 2211160, 2763950, 3158800, 4422320, 5527900, 11055800, 22111600]

約数ペア:

[(1, 22111600), (2, 11055800), (4, 5527900), (5, 4422320), (7, 3158800), (8, 2763950), (10, 2211160), (14, 1579400), (16, 1381975), (20, 1105580), (25, 884464), (28, 789700), (35, 631760), (40, 552790), (50, 442232), (53, 417200), (56, 394850), (70, 315880), (80, 276395), (100, 221116), (106, 208600), (112, 197425), (140, 157940), (149, 148400), (175, 126352), (200, 110558), (212, 104300), (265, 83440), (280, 78970), (298, 74200), (350, 63176), (371, 59600), (400, 55279), (424, 52150), (530, 41720), (560, 39485), (596, 37100), (700, 31588), (742, 29800), (745, 29680), (848, 26075), (1043, 21200), (1060, 20860), (1192, 18550), (1325, 16688), (1400, 15794), (1484, 14900), (1490, 14840), (1855, 11920), (2086, 10600), (2120, 10430), (2384, 9275), (2650, 8344), (2800, 7897), (2968, 7450), (2980, 7420), (3710, 5960), (3725, 5936), (4172, 5300), (4240, 5215)]