29380250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 60383232

約数和(自身を除く): 31002982

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 125, 155, 170, 223, 250, 310, 425, 446, 527, 775, 850, 1054, 1115, 1550, 2125, 2230, 2635, 3791, 3875, 4250, 5270, 5575, 6913, 7582, 7750, 11150, 13175, 13826, 18955, 26350, 27875, 34565, 37910, 55750, 65875, 69130, 94775, 117521, 131750, 172825, 189550, 235042, 345650, 473875, 587605, 864125, 947750, 1175210, 1728250, 2938025, 5876050, 14690125, 29380250]

約数ペア:

[(1, 29380250), (2, 14690125), (5, 5876050), (10, 2938025), (17, 1728250), (25, 1175210), (31, 947750), (34, 864125), (50, 587605), (62, 473875), (85, 345650), (125, 235042), (155, 189550), (170, 172825), (223, 131750), (250, 117521), (310, 94775), (425, 69130), (446, 65875), (527, 55750), (775, 37910), (850, 34565), (1054, 27875), (1115, 26350), (1550, 18955), (2125, 13826), (2230, 13175), (2635, 11150), (3791, 7750), (3875, 7582), (4250, 6913), (5270, 5575)]