26211680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 69074208

約数和(自身を除く): 42862528

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 53, 55, 80, 88, 106, 110, 160, 176, 212, 220, 265, 281, 352, 424, 440, 530, 562, 583, 848, 880, 1060, 1124, 1166, 1405, 1696, 1760, 2120, 2248, 2332, 2810, 2915, 3091, 4240, 4496, 4664, 5620, 5830, 6182, 8480, 8992, 9328, 11240, 11660, 12364, 14893, 15455, 18656, 22480, 23320, 24728, 29786, 30910, 44960, 46640, 49456, 59572, 61820, 74465, 93280, 98912, 119144, 123640, 148930, 163823, 238288, 247280, 297860, 327646, 476576, 494560, 595720, 655292, 819115, 1191440, 1310584, 1638230, 2382880, 2621168, 3276460, 5242336, 6552920, 13105840, 26211680]

約数ペア:

[(1, 26211680), (2, 13105840), (4, 6552920), (5, 5242336), (8, 3276460), (10, 2621168), (11, 2382880), (16, 1638230), (20, 1310584), (22, 1191440), (32, 819115), (40, 655292), (44, 595720), (53, 494560), (55, 476576), (80, 327646), (88, 297860), (106, 247280), (110, 238288), (160, 163823), (176, 148930), (212, 123640), (220, 119144), (265, 98912), (281, 93280), (352, 74465), (424, 61820), (440, 59572), (530, 49456), (562, 46640), (583, 44960), (848, 30910), (880, 29786), (1060, 24728), (1124, 23320), (1166, 22480), (1405, 18656), (1696, 15455), (1760, 14893), (2120, 12364), (2248, 11660), (2332, 11240), (2810, 9328), (2915, 8992), (3091, 8480), (4240, 6182), (4496, 5830), (4664, 5620)]