69476965340

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{24533}}^1$

素因数の和:24711

約数の個数: 96

約数和(自身を含む): 155058805440

約数和(自身を除く): 85581840100

約数列:

[1, 2, 4, 5, 10, 20, 37, 43, 74, 86, 89, 148, 172, 178, 185, 215, 356, 370, 430, 445, 740, 860, 890, 1591, 1780, 3182, 3293, 3827, 6364, 6586, 7654, 7955, 13172, 15308, 15910, 16465, 19135, 24533, 31820, 32930, 38270, 49066, 65860, 76540, 98132, 122665, 141599, 245330, 283198, 490660, 566396, 707995, 907721, 1054919, 1415990, 1815442, 2109838, 2183437, 2831980, 3630884, 4219676, 4366874, 4538605, 5274595, 8733748, 9077210, 10549190, 10917185, 18154420, 21098380, 21834370, 39032003, 43668740, 78064006, 80787169, 93887791, 156128012, 161574338, 187775582, 195160015, 323148676, 375551164, 390320030, 403935845, 469438955, 780640060, 807871690, 938877910, 1615743380, 1877755820, 3473848267, 6947696534, 13895393068, 17369241335, 34738482670, 69476965340]

約数ペア:

[(1, 69476965340), (2, 34738482670), (4, 17369241335), (5, 13895393068), (10, 6947696534), (20, 3473848267), (37, 1877755820), (43, 1615743380), (74, 938877910), (86, 807871690), (89, 780640060), (148, 469438955), (172, 403935845), (178, 390320030), (185, 375551164), (215, 323148676), (356, 195160015), (370, 187775582), (430, 161574338), (445, 156128012), (740, 93887791), (860, 80787169), (890, 78064006), (1591, 43668740), (1780, 39032003), (3182, 21834370), (3293, 21098380), (3827, 18154420), (6364, 10917185), (6586, 10549190), (7654, 9077210), (7955, 8733748), (13172, 5274595), (15308, 4538605), (15910, 4366874), (16465, 4219676), (19135, 3630884), (24533, 2831980), (31820, 2183437), (32930, 2109838), (38270, 1815442), (49066, 1415990), (65860, 1054919), (76540, 907721), (98132, 707995), (122665, 566396), (141599, 490660), (245330, 283198)]