12324258220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 27786471552

約数和(自身を除く): 15462213332

約数列:

[1, 2, 4, 5, 10, 20, 37, 47, 61, 74, 94, 122, 148, 157, 185, 188, 235, 244, 305, 314, 370, 470, 610, 628, 740, 785, 940, 1220, 1369, 1570, 1739, 2257, 2738, 2867, 3140, 3478, 4514, 5476, 5734, 5809, 6845, 6956, 7379, 8695, 9028, 9577, 11285, 11468, 11618, 13690, 14335, 14758, 17390, 19154, 22570, 23236, 27380, 28670, 29045, 29516, 34780, 36895, 38308, 45140, 47885, 57340, 58090, 64343, 73790, 83509, 95770, 106079, 116180, 128686, 147580, 167018, 191540, 212158, 214933, 257372, 273023, 321715, 334036, 354349, 417545, 424316, 429866, 450119, 530395, 546046, 643430, 708698, 835090, 859732, 900238, 1060790, 1074665, 1092092, 1286860, 1365115, 1417396, 1670180, 1771745, 1800476, 2121580, 2149330, 2250595, 2730230, 3543490, 3924923, 4298660, 4501190, 5460460, 7086980, 7849846, 9002380, 10101851, 13110913, 15699692, 16654403, 19624615, 20203702, 26221826, 33308806, 39249230, 40407404, 50509255, 52443652, 65554565, 66617612, 78498460, 83272015, 101018510, 131109130, 166544030, 202037020, 262218260, 333088060, 616212911, 1232425822, 2464851644, 3081064555, 6162129110, 12324258220]

約数ペア:

[(1, 12324258220), (2, 6162129110), (4, 3081064555), (5, 2464851644), (10, 1232425822), (20, 616212911), (37, 333088060), (47, 262218260), (61, 202037020), (74, 166544030), (94, 131109130), (122, 101018510), (148, 83272015), (157, 78498460), (185, 66617612), (188, 65554565), (235, 52443652), (244, 50509255), (305, 40407404), (314, 39249230), (370, 33308806), (470, 26221826), (610, 20203702), (628, 19624615), (740, 16654403), (785, 15699692), (940, 13110913), (1220, 10101851), (1369, 9002380), (1570, 7849846), (1739, 7086980), (2257, 5460460), (2738, 4501190), (2867, 4298660), (3140, 3924923), (3478, 3543490), (4514, 2730230), (5476, 2250595), (5734, 2149330), (5809, 2121580), (6845, 1800476), (6956, 1771745), (7379, 1670180), (8695, 1417396), (9028, 1365115), (9577, 1286860), (11285, 1092092), (11468, 1074665), (11618, 1060790), (13690, 900238), (14335, 859732), (14758, 835090), (17390, 708698), (19154, 643430), (22570, 546046), (23236, 530395), (27380, 450119), (28670, 429866), (29045, 424316), (29516, 417545), (34780, 354349), (36895, 334036), (38308, 321715), (45140, 273023), (47885, 257372), (57340, 214933), (58090, 212158), (64343, 191540), (73790, 167018), (83509, 147580), (95770, 128686), (106079, 116180)]