2355366980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{165173}}^1$

素因数の和:165236

約数の個数: 48

約数和(自身を含む): 5327852544

約数和(自身を除く): 2972485564

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 7130, 14260, 165173, 330346, 660692, 825865, 1651730, 3303460, 3798979, 5120363, 7597958, 10240726, 15195916, 18994895, 20481452, 25601815, 37989790, 51203630, 75979580, 102407260, 117768349, 235536698, 471073396, 588841745, 1177683490, 2355366980]

約数ペア:

[(1, 2355366980), (2, 1177683490), (4, 588841745), (5, 471073396), (10, 235536698), (20, 117768349), (23, 102407260), (31, 75979580), (46, 51203630), (62, 37989790), (92, 25601815), (115, 20481452), (124, 18994895), (155, 15195916), (230, 10240726), (310, 7597958), (460, 5120363), (620, 3798979), (713, 3303460), (1426, 1651730), (2852, 825865), (3565, 660692), (7130, 330346), (14260, 165173)]