101974880

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13007}}^1$

素因数の和:13036

約数の個数: 72

約数和(自身を含む): 280270368

約数和(自身を除く): 178295488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 13007, 26014, 52028, 65035, 91049, 104056, 130070, 182098, 208112, 260140, 364196, 416224, 455245, 520280, 637343, 728392, 910490, 1040560, 1274686, 1456784, 1820980, 2081120, 2549372, 2913568, 3186715, 3641960, 5098744, 6373430, 7283920, 10197488, 12746860, 14567840, 20394976, 25493720, 50987440, 101974880]

約数ペア:

[(1, 101974880), (2, 50987440), (4, 25493720), (5, 20394976), (7, 14567840), (8, 12746860), (10, 10197488), (14, 7283920), (16, 6373430), (20, 5098744), (28, 3641960), (32, 3186715), (35, 2913568), (40, 2549372), (49, 2081120), (56, 1820980), (70, 1456784), (80, 1274686), (98, 1040560), (112, 910490), (140, 728392), (160, 637343), (196, 520280), (224, 455245), (245, 416224), (280, 364196), (392, 260140), (490, 208112), (560, 182098), (784, 130070), (980, 104056), (1120, 91049), (1568, 65035), (1960, 52028), (3920, 26014), (7840, 13007)]