15679002850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{2251}}^1\times {\mathrm{2843}}^1$

素因数の和:5120

約数の個数: 72

約数和(自身を含む): 33951251088

約数和(自身を除く): 18272248238

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2251, 2450, 2843, 4502, 5686, 11255, 14215, 15757, 19901, 22510, 28430, 31514, 39802, 56275, 71075, 78785, 99505, 110299, 112550, 139307, 142150, 157570, 199010, 220598, 278614, 393925, 497525, 551495, 696535, 787850, 995050, 1102990, 1393070, 2757475, 3482675, 5514950, 6399593, 6965350, 12799186, 31997965, 44797151, 63995930, 89594302, 159989825, 223985755, 313580057, 319979650, 447971510, 627160114, 1119928775, 1567900285, 2239857550, 3135800570, 7839501425, 15679002850]

約数ペア:

[(1, 15679002850), (2, 7839501425), (5, 3135800570), (7, 2239857550), (10, 1567900285), (14, 1119928775), (25, 627160114), (35, 447971510), (49, 319979650), (50, 313580057), (70, 223985755), (98, 159989825), (175, 89594302), (245, 63995930), (350, 44797151), (490, 31997965), (1225, 12799186), (2251, 6965350), (2450, 6399593), (2843, 5514950), (4502, 3482675), (5686, 2757475), (11255, 1393070), (14215, 1102990), (15757, 995050), (19901, 787850), (22510, 696535), (28430, 551495), (31514, 497525), (39802, 393925), (56275, 278614), (71075, 220598), (78785, 199010), (99505, 157570), (110299, 142150), (112550, 139307)]