15672640940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{14783}}^1$

素因数の和:14943

約数の個数: 96

約数和(自身を含む): 36957634560

約数和(自身を除く): 21284993620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 79, 110, 122, 158, 220, 244, 305, 316, 395, 610, 671, 790, 869, 1220, 1342, 1580, 1738, 2684, 3355, 3476, 4345, 4819, 6710, 8690, 9638, 13420, 14783, 17380, 19276, 24095, 29566, 48190, 53009, 59132, 73915, 96380, 106018, 147830, 162613, 212036, 265045, 295660, 325226, 530090, 650452, 813065, 901763, 1060180, 1167857, 1626130, 1803526, 2335714, 3252260, 3607052, 4508815, 4671428, 5839285, 9017630, 9919393, 11678570, 12846427, 18035260, 19838786, 23357140, 25692854, 39677572, 49596965, 51385708, 64232135, 71239277, 99193930, 128464270, 142478554, 198387860, 256928540, 284957108, 356196385, 712392770, 783632047, 1424785540, 1567264094, 3134528188, 3918160235, 7836320470, 15672640940]

約数ペア:

[(1, 15672640940), (2, 7836320470), (4, 3918160235), (5, 3134528188), (10, 1567264094), (11, 1424785540), (20, 783632047), (22, 712392770), (44, 356196385), (55, 284957108), (61, 256928540), (79, 198387860), (110, 142478554), (122, 128464270), (158, 99193930), (220, 71239277), (244, 64232135), (305, 51385708), (316, 49596965), (395, 39677572), (610, 25692854), (671, 23357140), (790, 19838786), (869, 18035260), (1220, 12846427), (1342, 11678570), (1580, 9919393), (1738, 9017630), (2684, 5839285), (3355, 4671428), (3476, 4508815), (4345, 3607052), (4819, 3252260), (6710, 2335714), (8690, 1803526), (9638, 1626130), (13420, 1167857), (14783, 1060180), (17380, 901763), (19276, 813065), (24095, 650452), (29566, 530090), (48190, 325226), (53009, 295660), (59132, 265045), (73915, 212036), (96380, 162613), (106018, 147830)]