25285796350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{709279}}^1$

素因数の和:709345

約数の個数: 48

約数和(自身を含む): 50659614720

約数和(自身を除く): 25373818370

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 115, 155, 230, 310, 575, 713, 775, 1150, 1426, 1550, 3565, 7130, 17825, 35650, 709279, 1418558, 3546395, 7092790, 16313417, 17731975, 21987649, 32626834, 35463950, 43975298, 81567085, 109938245, 163134170, 219876490, 407835425, 505715927, 549691225, 815670850, 1011431854, 1099382450, 2528579635, 5057159270, 12642898175, 25285796350]

約数ペア:

[(1, 25285796350), (2, 12642898175), (5, 5057159270), (10, 2528579635), (23, 1099382450), (25, 1011431854), (31, 815670850), (46, 549691225), (50, 505715927), (62, 407835425), (115, 219876490), (155, 163134170), (230, 109938245), (310, 81567085), (575, 43975298), (713, 35463950), (775, 32626834), (1150, 21987649), (1426, 17731975), (1550, 16313417), (3565, 7092790), (7130, 3546395), (17825, 1418558), (35650, 709279)]