15692761850

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1601}}^1$

素因数の和:1800

約数の個数: 96

約数和(自身を含む): 30836526336

約数和(自身を除く): 15143764486

約数列:

[1, 2, 5, 10, 25, 43, 47, 50, 86, 94, 97, 194, 215, 235, 430, 470, 485, 970, 1075, 1175, 1601, 2021, 2150, 2350, 2425, 3202, 4042, 4171, 4559, 4850, 8005, 8342, 9118, 10105, 16010, 20210, 20855, 22795, 40025, 41710, 45590, 50525, 68843, 75247, 80050, 101050, 104275, 113975, 137686, 150494, 155297, 196037, 208550, 227950, 310594, 344215, 376235, 392074, 688430, 752470, 776485, 980185, 1552970, 1721075, 1881175, 1960370, 3235621, 3442150, 3762350, 3882425, 4900925, 6471242, 6677771, 7298959, 7764850, 9801850, 13355542, 14597918, 16178105, 32356210, 33388855, 36494795, 66777710, 72989590, 80890525, 161781050, 166944275, 182473975, 313855237, 333888550, 364947950, 627710474, 1569276185, 3138552370, 7846380925, 15692761850]

約数ペア:

[(1, 15692761850), (2, 7846380925), (5, 3138552370), (10, 1569276185), (25, 627710474), (43, 364947950), (47, 333888550), (50, 313855237), (86, 182473975), (94, 166944275), (97, 161781050), (194, 80890525), (215, 72989590), (235, 66777710), (430, 36494795), (470, 33388855), (485, 32356210), (970, 16178105), (1075, 14597918), (1175, 13355542), (1601, 9801850), (2021, 7764850), (2150, 7298959), (2350, 6677771), (2425, 6471242), (3202, 4900925), (4042, 3882425), (4171, 3762350), (4559, 3442150), (4850, 3235621), (8005, 1960370), (8342, 1881175), (9118, 1721075), (10105, 1552970), (16010, 980185), (20210, 776485), (20855, 752470), (22795, 688430), (40025, 392074), (41710, 376235), (45590, 344215), (50525, 310594), (68843, 227950), (75247, 208550), (80050, 196037), (101050, 155297), (104275, 150494), (113975, 137686)]