73842080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 190003968

約数和(自身を除く): 116161888

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 131, 160, 208, 260, 262, 271, 416, 520, 524, 542, 655, 1040, 1048, 1084, 1310, 1355, 1703, 2080, 2096, 2168, 2620, 2710, 3406, 3523, 4192, 4336, 5240, 5420, 6812, 7046, 8515, 8672, 10480, 10840, 13624, 14092, 17030, 17615, 20960, 21680, 27248, 28184, 34060, 35230, 35501, 43360, 54496, 56368, 68120, 70460, 71002, 112736, 136240, 140920, 142004, 177505, 272480, 281840, 284008, 355010, 461513, 563680, 568016, 710020, 923026, 1136032, 1420040, 1846052, 2307565, 2840080, 3692104, 4615130, 5680160, 7384208, 9230260, 14768416, 18460520, 36921040, 73842080]

約数ペア:

[(1, 73842080), (2, 36921040), (4, 18460520), (5, 14768416), (8, 9230260), (10, 7384208), (13, 5680160), (16, 4615130), (20, 3692104), (26, 2840080), (32, 2307565), (40, 1846052), (52, 1420040), (65, 1136032), (80, 923026), (104, 710020), (130, 568016), (131, 563680), (160, 461513), (208, 355010), (260, 284008), (262, 281840), (271, 272480), (416, 177505), (520, 142004), (524, 140920), (542, 136240), (655, 112736), (1040, 71002), (1048, 70460), (1084, 68120), (1310, 56368), (1355, 54496), (1703, 43360), (2080, 35501), (2096, 35230), (2168, 34060), (2620, 28184), (2710, 27248), (3406, 21680), (3523, 20960), (4192, 17615), (4336, 17030), (5240, 14092), (5420, 13624), (6812, 10840), (7046, 10480), (8515, 8672)]