201219576040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2774677}}^1$

素因数の和:2774739

約数の個数: 96

約数和(自身を含む): 540895729320

約数和(自身を除く): 339676153280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 49, 56, 70, 74, 98, 140, 148, 185, 196, 245, 259, 280, 296, 370, 392, 490, 518, 740, 980, 1036, 1295, 1480, 1813, 1960, 2072, 2590, 3626, 5180, 7252, 9065, 10360, 14504, 18130, 36260, 72520, 2774677, 5549354, 11098708, 13873385, 19422739, 22197416, 27746770, 38845478, 55493540, 77690956, 97113695, 102663049, 110987080, 135959173, 155381912, 194227390, 205326098, 271918346, 388454780, 410652196, 513315245, 543836692, 679795865, 718641343, 776909560, 821304392, 1026630490, 1087673384, 1359591730, 1437282686, 2053260980, 2719183460, 2874565372, 3593206715, 4106521960, 5030489401, 5438366920, 5749130744, 7186413430, 10060978802, 14372826860, 20121957604, 25152447005, 28745653720, 40243915208, 50304894010, 100609788020, 201219576040]

約数ペア:

[(1, 201219576040), (2, 100609788020), (4, 50304894010), (5, 40243915208), (7, 28745653720), (8, 25152447005), (10, 20121957604), (14, 14372826860), (20, 10060978802), (28, 7186413430), (35, 5749130744), (37, 5438366920), (40, 5030489401), (49, 4106521960), (56, 3593206715), (70, 2874565372), (74, 2719183460), (98, 2053260980), (140, 1437282686), (148, 1359591730), (185, 1087673384), (196, 1026630490), (245, 821304392), (259, 776909560), (280, 718641343), (296, 679795865), (370, 543836692), (392, 513315245), (490, 410652196), (518, 388454780), (740, 271918346), (980, 205326098), (1036, 194227390), (1295, 155381912), (1480, 135959173), (1813, 110987080), (1960, 102663049), (2072, 97113695), (2590, 77690956), (3626, 55493540), (5180, 38845478), (7252, 27746770), (9065, 22197416), (10360, 19422739), (14504, 13873385), (18130, 11098708), (36260, 5549354), (72520, 2774677)]