100439504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:540

約数の個数: 80

約数和(自身を含む): 224985600

約数和(自身を除く): 124546096

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 41, 44, 62, 82, 88, 124, 164, 176, 248, 328, 341, 449, 451, 496, 656, 682, 898, 902, 1271, 1364, 1796, 1804, 2542, 2728, 3592, 3608, 4939, 5084, 5456, 7184, 7216, 9878, 10168, 13919, 13981, 18409, 19756, 20336, 27838, 27962, 36818, 39512, 55676, 55924, 73636, 79024, 111352, 111848, 147272, 153109, 202499, 222704, 223696, 294544, 306218, 404998, 570679, 612436, 809996, 1141358, 1224872, 1619992, 2282716, 2449744, 3239984, 4565432, 6277469, 9130864, 12554938, 25109876, 50219752, 100439504]

約数ペア:

[(1, 100439504), (2, 50219752), (4, 25109876), (8, 12554938), (11, 9130864), (16, 6277469), (22, 4565432), (31, 3239984), (41, 2449744), (44, 2282716), (62, 1619992), (82, 1224872), (88, 1141358), (124, 809996), (164, 612436), (176, 570679), (248, 404998), (328, 306218), (341, 294544), (449, 223696), (451, 222704), (496, 202499), (656, 153109), (682, 147272), (898, 111848), (902, 111352), (1271, 79024), (1364, 73636), (1796, 55924), (1804, 55676), (2542, 39512), (2728, 36818), (3592, 27962), (3608, 27838), (4939, 20336), (5084, 19756), (5456, 18409), (7184, 13981), (7216, 13919), (9878, 10168)]