6642127910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{6547}}^1$

素因数の和:6989

約数の個数: 64

約数和(自身を含む): 13645822464

約数和(自身を除く): 7003694554

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 401, 506, 802, 1265, 2005, 2530, 4010, 4411, 6547, 8822, 9223, 13094, 18446, 22055, 32735, 44110, 46115, 65470, 72017, 92230, 101453, 144034, 150581, 202906, 301162, 360085, 507265, 720170, 752905, 1014530, 1505810, 1656391, 2625347, 3312782, 5250694, 8281955, 13126735, 16563910, 26253470, 28878817, 57757634, 60382981, 120765962, 144394085, 288788170, 301914905, 603829810, 664212791, 1328425582, 3321063955, 6642127910]

約数ペア:

[(1, 6642127910), (2, 3321063955), (5, 1328425582), (10, 664212791), (11, 603829810), (22, 301914905), (23, 288788170), (46, 144394085), (55, 120765962), (110, 60382981), (115, 57757634), (230, 28878817), (253, 26253470), (401, 16563910), (506, 13126735), (802, 8281955), (1265, 5250694), (2005, 3312782), (2530, 2625347), (4010, 1656391), (4411, 1505810), (6547, 1014530), (8822, 752905), (9223, 720170), (13094, 507265), (18446, 360085), (22055, 301162), (32735, 202906), (44110, 150581), (46115, 144034), (65470, 101453), (72017, 92230)]