5585840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 80

約数和(自身を含む): 14436576

約数和(自身を除く): 8850736

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 41, 52, 65, 80, 82, 104, 130, 131, 164, 205, 208, 260, 262, 328, 410, 520, 524, 533, 655, 656, 820, 1040, 1048, 1066, 1310, 1640, 1703, 2096, 2132, 2620, 2665, 3280, 3406, 4264, 5240, 5330, 5371, 6812, 8515, 8528, 10480, 10660, 10742, 13624, 17030, 21320, 21484, 26855, 27248, 34060, 42640, 42968, 53710, 68120, 69823, 85936, 107420, 136240, 139646, 214840, 279292, 349115, 429680, 558584, 698230, 1117168, 1396460, 2792920, 5585840]

約数ペア:

[(1, 5585840), (2, 2792920), (4, 1396460), (5, 1117168), (8, 698230), (10, 558584), (13, 429680), (16, 349115), (20, 279292), (26, 214840), (40, 139646), (41, 136240), (52, 107420), (65, 85936), (80, 69823), (82, 68120), (104, 53710), (130, 42968), (131, 42640), (164, 34060), (205, 27248), (208, 26855), (260, 21484), (262, 21320), (328, 17030), (410, 13624), (520, 10742), (524, 10660), (533, 10480), (655, 8528), (656, 8515), (820, 6812), (1040, 5371), (1048, 5330), (1066, 5240), (1310, 4264), (1640, 3406), (1703, 3280), (2096, 2665), (2132, 2620)]