561917554090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1\times {\mathrm{2399}}^1$

素因数の和:3140

約数の個数: 128

約数和(自身を含む): 1138655232000

約数和(自身を除く): 576737677910

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 127, 170, 190, 254, 323, 571, 635, 646, 1142, 1270, 1615, 2159, 2399, 2413, 2855, 3230, 4318, 4798, 4826, 5710, 9707, 10795, 10849, 11995, 12065, 19414, 21590, 21698, 23990, 24130, 40783, 41021, 45581, 48535, 54245, 72517, 81566, 82042, 91162, 97070, 108490, 145034, 184433, 203915, 205105, 227905, 304673, 362585, 368866, 407830, 410210, 455810, 609346, 725170, 774877, 922165, 1232789, 1369829, 1377823, 1523365, 1549754, 1844330, 2465578, 2739658, 2755646, 3046730, 3874385, 5179441, 5788787, 6163945, 6849145, 6889115, 7748770, 10358882, 11577574, 12327890, 13698290, 13778230, 23287093, 23422991, 25897205, 26026751, 28943935, 46574186, 46845982, 51794410, 52053502, 57887870, 98409379, 116435465, 117114955, 130133755, 173968283, 196818758, 232870930, 234229910, 260267510, 347936566, 442454767, 492046895, 869841415, 884909534, 984093790, 1739682830, 2212273835, 2957460811, 3305397377, 4424547670, 5914921622, 6610794754, 14787304055, 16526986885, 29574608110, 33053973770, 56191755409, 112383510818, 280958777045, 561917554090]

約数ペア:

[(1, 561917554090), (2, 280958777045), (5, 112383510818), (10, 56191755409), (17, 33053973770), (19, 29574608110), (34, 16526986885), (38, 14787304055), (85, 6610794754), (95, 5914921622), (127, 4424547670), (170, 3305397377), (190, 2957460811), (254, 2212273835), (323, 1739682830), (571, 984093790), (635, 884909534), (646, 869841415), (1142, 492046895), (1270, 442454767), (1615, 347936566), (2159, 260267510), (2399, 234229910), (2413, 232870930), (2855, 196818758), (3230, 173968283), (4318, 130133755), (4798, 117114955), (4826, 116435465), (5710, 98409379), (9707, 57887870), (10795, 52053502), (10849, 51794410), (11995, 46845982), (12065, 46574186), (19414, 28943935), (21590, 26026751), (21698, 25897205), (23990, 23422991), (24130, 23287093), (40783, 13778230), (41021, 13698290), (45581, 12327890), (48535, 11577574), (54245, 10358882), (72517, 7748770), (81566, 6889115), (82042, 6849145), (91162, 6163945), (97070, 5788787), (108490, 5179441), (145034, 3874385), (184433, 3046730), (203915, 2755646), (205105, 2739658), (227905, 2465578), (304673, 1844330), (362585, 1549754), (368866, 1523365), (407830, 1377823), (410210, 1369829), (455810, 1232789), (609346, 922165), (725170, 774877)]