23429180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 54050976

約数和(自身を除く): 30621796

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 53, 62, 92, 106, 115, 124, 155, 212, 230, 265, 310, 460, 530, 620, 713, 961, 1060, 1219, 1426, 1643, 1922, 2438, 2852, 3286, 3565, 3844, 4805, 4876, 6095, 6572, 7130, 8215, 9610, 12190, 14260, 16430, 19220, 22103, 24380, 32860, 37789, 44206, 50933, 75578, 88412, 101866, 110515, 151156, 188945, 203732, 221030, 254665, 377890, 442060, 509330, 755780, 1018660, 1171459, 2342918, 4685836, 5857295, 11714590, 23429180]

約数ペア:

[(1, 23429180), (2, 11714590), (4, 5857295), (5, 4685836), (10, 2342918), (20, 1171459), (23, 1018660), (31, 755780), (46, 509330), (53, 442060), (62, 377890), (92, 254665), (106, 221030), (115, 203732), (124, 188945), (155, 151156), (212, 110515), (230, 101866), (265, 88412), (310, 75578), (460, 50933), (530, 44206), (620, 37789), (713, 32860), (961, 24380), (1060, 22103), (1219, 19220), (1426, 16430), (1643, 14260), (1922, 12190), (2438, 9610), (2852, 8215), (3286, 7130), (3565, 6572), (3844, 6095), (4805, 4876)]