76152440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20921}}^1$

素因数の和:20952

約数の個数: 64

約数和(自身を含む): 210893760

約数和(自身を除く): 134741320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 20921, 41842, 83684, 104605, 146447, 167368, 209210, 271973, 292894, 418420, 543946, 585788, 732235, 836840, 1087892, 1171576, 1359865, 1464470, 1903811, 2175784, 2719730, 2928940, 3807622, 5439460, 5857880, 7615244, 9519055, 10878920, 15230488, 19038110, 38076220, 76152440]

約数ペア:

[(1, 76152440), (2, 38076220), (4, 19038110), (5, 15230488), (7, 10878920), (8, 9519055), (10, 7615244), (13, 5857880), (14, 5439460), (20, 3807622), (26, 2928940), (28, 2719730), (35, 2175784), (40, 1903811), (52, 1464470), (56, 1359865), (65, 1171576), (70, 1087892), (91, 836840), (104, 732235), (130, 585788), (140, 543946), (182, 418420), (260, 292894), (280, 271973), (364, 209210), (455, 167368), (520, 146447), (728, 104605), (910, 83684), (1820, 41842), (3640, 20921)]