2017008000010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1\times {\mathrm{10691}}^1$

素因数の和:11372

約数の個数: 128

約数和(自身を含む): 4015894671360

約数和(自身を除く): 1998886671350

約数列:

[1, 2, 5, 10, 19, 37, 38, 47, 74, 94, 95, 185, 190, 235, 370, 470, 571, 703, 893, 1142, 1406, 1739, 1786, 2855, 3478, 3515, 4465, 5710, 7030, 8695, 8930, 10691, 10849, 17390, 21127, 21382, 21698, 26837, 33041, 42254, 53455, 53674, 54245, 66082, 105635, 106910, 108490, 134185, 165205, 203129, 211270, 268370, 330410, 395567, 401413, 406258, 502477, 509903, 791134, 802826, 992969, 1004954, 1015645, 1019806, 1977835, 1985938, 2007065, 2031290, 2512385, 2549515, 3955670, 4014130, 4964845, 5024770, 5099030, 6104561, 7515773, 9547063, 9929690, 12209122, 15031546, 18591649, 18866411, 19094126, 30522805, 37183298, 37578865, 37732822, 47735315, 61045610, 75157730, 92958245, 94332055, 95470630, 115986659, 185916490, 188664110, 225868757, 231973318, 286914367, 353241331, 451737514, 573828734, 579933295, 706482662, 1129343785, 1159866590, 1434571835, 1766206655, 2258687570, 2869143670, 3532413310, 4291506383, 5451372973, 8583012766, 10615831579, 10902745946, 21231663158, 21457531915, 27256864865, 42915063830, 53079157895, 54513729730, 106158315790, 201700800001, 403401600002, 1008504000005, 2017008000010]

約数ペア:

[(1, 2017008000010), (2, 1008504000005), (5, 403401600002), (10, 201700800001), (19, 106158315790), (37, 54513729730), (38, 53079157895), (47, 42915063830), (74, 27256864865), (94, 21457531915), (95, 21231663158), (185, 10902745946), (190, 10615831579), (235, 8583012766), (370, 5451372973), (470, 4291506383), (571, 3532413310), (703, 2869143670), (893, 2258687570), (1142, 1766206655), (1406, 1434571835), (1739, 1159866590), (1786, 1129343785), (2855, 706482662), (3478, 579933295), (3515, 573828734), (4465, 451737514), (5710, 353241331), (7030, 286914367), (8695, 231973318), (8930, 225868757), (10691, 188664110), (10849, 185916490), (17390, 115986659), (21127, 95470630), (21382, 94332055), (21698, 92958245), (26837, 75157730), (33041, 61045610), (42254, 47735315), (53455, 37732822), (53674, 37578865), (54245, 37183298), (66082, 30522805), (105635, 19094126), (106910, 18866411), (108490, 18591649), (134185, 15031546), (165205, 12209122), (203129, 9929690), (211270, 9547063), (268370, 7515773), (330410, 6104561), (395567, 5099030), (401413, 5024770), (406258, 4964845), (502477, 4014130), (509903, 3955670), (791134, 2549515), (802826, 2512385), (992969, 2031290), (1004954, 2007065), (1015645, 1985938), (1019806, 1977835)]