2247684617900

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{4507}}^1\times {\mathrm{115979}}^1$

素因数の和:120543

約数の個数: 72

約数和(自身を含む): 4992055696320

約数和(自身を除く): 2744371078420

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 4300, 4507, 9014, 18028, 22535, 45070, 90140, 112675, 115979, 193801, 225350, 231958, 387602, 450700, 463916, 579895, 775204, 969005, 1159790, 1938010, 2319580, 2899475, 3876020, 4845025, 4987097, 5798950, 9690050, 9974194, 11597900, 19380100, 19948388, 24935485, 49870970, 99741940, 124677425, 249354850, 498709700, 522717353, 1045434706, 2090869412, 2613586765, 5227173530, 10454347060, 13067933825, 22476846179, 26135867650, 44953692358, 52271735300, 89907384716, 112384230895, 224768461790, 449536923580, 561921154475, 1123842308950, 2247684617900]

約数ペア:

[(1, 2247684617900), (2, 1123842308950), (4, 561921154475), (5, 449536923580), (10, 224768461790), (20, 112384230895), (25, 89907384716), (43, 52271735300), (50, 44953692358), (86, 26135867650), (100, 22476846179), (172, 13067933825), (215, 10454347060), (430, 5227173530), (860, 2613586765), (1075, 2090869412), (2150, 1045434706), (4300, 522717353), (4507, 498709700), (9014, 249354850), (18028, 124677425), (22535, 99741940), (45070, 49870970), (90140, 24935485), (112675, 19948388), (115979, 19380100), (193801, 11597900), (225350, 9974194), (231958, 9690050), (387602, 5798950), (450700, 4987097), (463916, 4845025), (579895, 3876020), (775204, 2899475), (969005, 2319580), (1159790, 1938010)]