4964176883710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{2101657}}^1$

素因数の和:2101981

約数の個数: 64

約数和(自身を含む): 9887208027840

約数和(自身を除く): 4923031144130

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 197, 218, 394, 545, 985, 1090, 1199, 1970, 2167, 2398, 4334, 5995, 10835, 11990, 21473, 21670, 42946, 107365, 214730, 236203, 472406, 1181015, 2101657, 2362030, 4203314, 10508285, 21016570, 23118227, 46236454, 115591135, 229080613, 231182270, 414026429, 458161226, 828052858, 1145403065, 2070132145, 2290806130, 2519886743, 4140264290, 4554290719, 5039773486, 9108581438, 12599433715, 22771453595, 25198867430, 45128880761, 45542907190, 90257761522, 225644403805, 451288807610, 496417688371, 992835376742, 2482088441855, 4964176883710]

約数ペア:

[(1, 4964176883710), (2, 2482088441855), (5, 992835376742), (10, 496417688371), (11, 451288807610), (22, 225644403805), (55, 90257761522), (109, 45542907190), (110, 45128880761), (197, 25198867430), (218, 22771453595), (394, 12599433715), (545, 9108581438), (985, 5039773486), (1090, 4554290719), (1199, 4140264290), (1970, 2519886743), (2167, 2290806130), (2398, 2070132145), (4334, 1145403065), (5995, 828052858), (10835, 458161226), (11990, 414026429), (21473, 231182270), (21670, 229080613), (42946, 115591135), (107365, 46236454), (214730, 23118227), (236203, 21016570), (472406, 10508285), (1181015, 4203314), (2101657, 2362030)]