33458920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 85800960

約数和(自身を除く): 52342040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 121, 124, 155, 220, 223, 242, 248, 310, 341, 440, 446, 484, 605, 620, 682, 892, 968, 1115, 1210, 1240, 1364, 1705, 1784, 2230, 2420, 2453, 2728, 3410, 3751, 4460, 4840, 4906, 6820, 6913, 7502, 8920, 9812, 12265, 13640, 13826, 15004, 18755, 19624, 24530, 26983, 27652, 30008, 34565, 37510, 49060, 53966, 55304, 69130, 75020, 76043, 98120, 107932, 134915, 138260, 150040, 152086, 215864, 269830, 276520, 304172, 380215, 539660, 608344, 760430, 836473, 1079320, 1520860, 1672946, 3041720, 3345892, 4182365, 6691784, 8364730, 16729460, 33458920]

約数ペア:

[(1, 33458920), (2, 16729460), (4, 8364730), (5, 6691784), (8, 4182365), (10, 3345892), (11, 3041720), (20, 1672946), (22, 1520860), (31, 1079320), (40, 836473), (44, 760430), (55, 608344), (62, 539660), (88, 380215), (110, 304172), (121, 276520), (124, 269830), (155, 215864), (220, 152086), (223, 150040), (242, 138260), (248, 134915), (310, 107932), (341, 98120), (440, 76043), (446, 75020), (484, 69130), (605, 55304), (620, 53966), (682, 49060), (892, 37510), (968, 34565), (1115, 30008), (1210, 27652), (1240, 26983), (1364, 24530), (1705, 19624), (1784, 18755), (2230, 15004), (2420, 13826), (2453, 13640), (2728, 12265), (3410, 9812), (3751, 8920), (4460, 7502), (4840, 6913), (4906, 6820)]