272259366910

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1\times {\mathrm{769}}^1\times {\mathrm{1259}}^1$

素因数の和:2557

約数の個数: 64

約数和(自身を含む): 500227358400

約数和(自身を除く): 227967991490

約数列:

[1, 2, 5, 10, 61, 122, 305, 461, 610, 769, 922, 1259, 1538, 2305, 2518, 3845, 4610, 6295, 7690, 12590, 28121, 46909, 56242, 76799, 93818, 140605, 153598, 234545, 281210, 354509, 383995, 469090, 580399, 709018, 767990, 968171, 1160798, 1772545, 1936342, 2901995, 3545090, 4840855, 5803990, 9681710, 21625049, 35404339, 43250098, 59058431, 70808678, 108125245, 118116862, 177021695, 216250490, 295292155, 354043390, 446326831, 590584310, 892653662, 2231634155, 4463268310, 27225936691, 54451873382, 136129683455, 272259366910]

約数ペア:

[(1, 272259366910), (2, 136129683455), (5, 54451873382), (10, 27225936691), (61, 4463268310), (122, 2231634155), (305, 892653662), (461, 590584310), (610, 446326831), (769, 354043390), (922, 295292155), (1259, 216250490), (1538, 177021695), (2305, 118116862), (2518, 108125245), (3845, 70808678), (4610, 59058431), (6295, 43250098), (7690, 35404339), (12590, 21625049), (28121, 9681710), (46909, 5803990), (56242, 4840855), (76799, 3545090), (93818, 2901995), (140605, 1936342), (153598, 1772545), (234545, 1160798), (281210, 968171), (354509, 767990), (383995, 709018), (469090, 580399)]