72839200

素因数分解:

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

素因数の和:13034

約数の個数: 72

約数和(自身を含む): 203236992

約数和(自身を除く): 130397792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 13007, 26014, 52028, 65035, 91049, 104056, 130070, 182098, 208112, 260140, 325175, 364196, 416224, 455245, 520280, 650350, 728392, 910490, 1040560, 1300700, 1456784, 1820980, 2081120, 2276225, 2601400, 2913568, 3641960, 4552450, 5202800, 7283920, 9104900, 10405600, 14567840, 18209800, 36419600, 72839200]

約数ペア:

[(1, 72839200), (2, 36419600), (4, 18209800), (5, 14567840), (7, 10405600), (8, 9104900), (10, 7283920), (14, 5202800), (16, 4552450), (20, 3641960), (25, 2913568), (28, 2601400), (32, 2276225), (35, 2081120), (40, 1820980), (50, 1456784), (56, 1300700), (70, 1040560), (80, 910490), (100, 728392), (112, 650350), (140, 520280), (160, 455245), (175, 416224), (200, 364196), (224, 325175), (280, 260140), (350, 208112), (400, 182098), (560, 130070), (700, 104056), (800, 91049), (1120, 65035), (1400, 52028), (2800, 26014), (5600, 13007)]