190170937300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{887}}^1\times {\mathrm{5939}}^1$

素因数の和:6878

約数の個数: 108

約数和(自身を含む): 436098025440

約数和(自身を除く): 245927088140

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 361, 380, 475, 722, 887, 950, 1444, 1774, 1805, 1900, 3548, 3610, 4435, 5939, 7220, 8870, 9025, 11878, 16853, 17740, 18050, 22175, 23756, 29695, 33706, 36100, 44350, 59390, 67412, 84265, 88700, 112841, 118780, 148475, 168530, 225682, 296950, 320207, 337060, 421325, 451364, 564205, 593900, 640414, 842650, 1128410, 1280828, 1601035, 1685300, 2143979, 2256820, 2821025, 3202070, 4287958, 5267893, 5642050, 6404140, 8005175, 8575916, 10535786, 10719895, 11284100, 16010350, 21071572, 21439790, 26339465, 32020700, 42879580, 52678930, 53599475, 100089967, 105357860, 107198950, 131697325, 200179934, 214397900, 263394650, 400359868, 500449835, 526789300, 1000899670, 1901709373, 2001799340, 2502249175, 3803418746, 5004498350, 7606837492, 9508546865, 10008996700, 19017093730, 38034187460, 47542734325, 95085468650, 190170937300]

約数ペア:

[(1, 190170937300), (2, 95085468650), (4, 47542734325), (5, 38034187460), (10, 19017093730), (19, 10008996700), (20, 9508546865), (25, 7606837492), (38, 5004498350), (50, 3803418746), (76, 2502249175), (95, 2001799340), (100, 1901709373), (190, 1000899670), (361, 526789300), (380, 500449835), (475, 400359868), (722, 263394650), (887, 214397900), (950, 200179934), (1444, 131697325), (1774, 107198950), (1805, 105357860), (1900, 100089967), (3548, 53599475), (3610, 52678930), (4435, 42879580), (5939, 32020700), (7220, 26339465), (8870, 21439790), (9025, 21071572), (11878, 16010350), (16853, 11284100), (17740, 10719895), (18050, 10535786), (22175, 8575916), (23756, 8005175), (29695, 6404140), (33706, 5642050), (36100, 5267893), (44350, 4287958), (59390, 3202070), (67412, 2821025), (84265, 2256820), (88700, 2143979), (112841, 1685300), (118780, 1601035), (148475, 1280828), (168530, 1128410), (225682, 842650), (296950, 640414), (320207, 593900), (337060, 564205), (421325, 451364)]