19319888450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{7333}}^1$

素因数の和:7476

約数の個数: 96

約数和(自身を含む): 39286771200

約数和(自身を除く): 19966882750

約数列:

[1, 2, 5, 10, 23, 25, 29, 46, 50, 58, 79, 115, 145, 158, 230, 290, 395, 575, 667, 725, 790, 1150, 1334, 1450, 1817, 1975, 2291, 3335, 3634, 3950, 4582, 6670, 7333, 9085, 11455, 14666, 16675, 18170, 22910, 33350, 36665, 45425, 52693, 57275, 73330, 90850, 105386, 114550, 168659, 183325, 212657, 263465, 337318, 366650, 425314, 526930, 579307, 843295, 1063285, 1158614, 1317325, 1686590, 2126570, 2634650, 2896535, 4216475, 4891111, 5316425, 5793070, 8432950, 9782222, 10632850, 13324061, 14482675, 16799903, 24455555, 26648122, 28965350, 33599806, 48911110, 66620305, 83999515, 122277775, 133240610, 167999030, 244555550, 333101525, 386397769, 419997575, 666203050, 772795538, 839995150, 1931988845, 3863977690, 9659944225, 19319888450]

約数ペア:

[(1, 19319888450), (2, 9659944225), (5, 3863977690), (10, 1931988845), (23, 839995150), (25, 772795538), (29, 666203050), (46, 419997575), (50, 386397769), (58, 333101525), (79, 244555550), (115, 167999030), (145, 133240610), (158, 122277775), (230, 83999515), (290, 66620305), (395, 48911110), (575, 33599806), (667, 28965350), (725, 26648122), (790, 24455555), (1150, 16799903), (1334, 14482675), (1450, 13324061), (1817, 10632850), (1975, 9782222), (2291, 8432950), (3335, 5793070), (3634, 5316425), (3950, 4891111), (4582, 4216475), (6670, 2896535), (7333, 2634650), (9085, 2126570), (11455, 1686590), (14666, 1317325), (16675, 1158614), (18170, 1063285), (22910, 843295), (33350, 579307), (36665, 526930), (45425, 425314), (52693, 366650), (57275, 337318), (73330, 263465), (90850, 212657), (105386, 183325), (114550, 168659)]