84384320

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13879}}^1$

素因数の和:13915

約数の個数: 56

約数和(自身を含む): 211531200

約数和(自身を除く): 127146880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 13879, 27758, 55516, 69395, 111032, 138790, 222064, 263701, 277580, 444128, 527402, 555160, 888256, 1054804, 1110320, 1318505, 2109608, 2220640, 2637010, 4219216, 4441280, 5274020, 8438432, 10548040, 16876864, 21096080, 42192160, 84384320]

約数ペア:

[(1, 84384320), (2, 42192160), (4, 21096080), (5, 16876864), (8, 10548040), (10, 8438432), (16, 5274020), (19, 4441280), (20, 4219216), (32, 2637010), (38, 2220640), (40, 2109608), (64, 1318505), (76, 1110320), (80, 1054804), (95, 888256), (152, 555160), (160, 527402), (190, 444128), (304, 277580), (320, 263701), (380, 222064), (608, 138790), (760, 111032), (1216, 69395), (1520, 55516), (3040, 27758), (6080, 13879)]