408068650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{12163}}^1$

素因数の和:12247

約数の個数: 48

約数和(自身を含む): 841651488

約数和(自身を除く): 433582838

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 122, 275, 305, 550, 610, 671, 1342, 1525, 3050, 3355, 6710, 12163, 16775, 24326, 33550, 60815, 121630, 133793, 267586, 304075, 608150, 668965, 741943, 1337930, 1483886, 3344825, 3709715, 6689650, 7419430, 8161373, 16322746, 18548575, 37097150, 40806865, 81613730, 204034325, 408068650]

約数ペア:

[(1, 408068650), (2, 204034325), (5, 81613730), (10, 40806865), (11, 37097150), (22, 18548575), (25, 16322746), (50, 8161373), (55, 7419430), (61, 6689650), (110, 3709715), (122, 3344825), (275, 1483886), (305, 1337930), (550, 741943), (610, 668965), (671, 608150), (1342, 304075), (1525, 267586), (3050, 133793), (3355, 121630), (6710, 60815), (12163, 33550), (16775, 24326)]