1413913150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{1123}}^1$

素因数の和:1310

約数の個数: 72

約数和(自身を含む): 2869403400

約数和(自身を除く): 1455490250

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 149, 169, 298, 325, 338, 650, 745, 845, 1123, 1490, 1690, 1937, 2246, 3725, 3874, 4225, 5615, 7450, 8450, 9685, 11230, 14599, 19370, 25181, 28075, 29198, 48425, 50362, 56150, 72995, 96850, 125905, 145990, 167327, 189787, 251810, 334654, 364975, 379574, 629525, 729950, 836635, 948935, 1259050, 1673270, 1897870, 2175251, 4183175, 4350502, 4744675, 8366350, 9489350, 10876255, 21752510, 28278263, 54381275, 56556526, 108762550, 141391315, 282782630, 706956575, 1413913150]

約数ペア:

[(1, 1413913150), (2, 706956575), (5, 282782630), (10, 141391315), (13, 108762550), (25, 56556526), (26, 54381275), (50, 28278263), (65, 21752510), (130, 10876255), (149, 9489350), (169, 8366350), (298, 4744675), (325, 4350502), (338, 4183175), (650, 2175251), (745, 1897870), (845, 1673270), (1123, 1259050), (1490, 948935), (1690, 836635), (1937, 729950), (2246, 629525), (3725, 379574), (3874, 364975), (4225, 334654), (5615, 251810), (7450, 189787), (8450, 167327), (9685, 145990), (11230, 125905), (14599, 96850), (19370, 72995), (25181, 56150), (28075, 50362), (29198, 48425)]