23954080330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{48847}}^1$

素因数の和:48991

約数の個数: 64

約数和(自身を含む): 47480256000

約数和(自身を除く): 23526175670

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 89, 95, 145, 178, 190, 290, 445, 551, 890, 1102, 1691, 2581, 2755, 3382, 5162, 5510, 8455, 12905, 16910, 25810, 48847, 49039, 97694, 98078, 244235, 245195, 488470, 490390, 928093, 1416563, 1856186, 2833126, 4347383, 4640465, 7082815, 8694766, 9280930, 14165630, 21736915, 26914697, 43473830, 53829394, 82600277, 126074107, 134573485, 165200554, 252148214, 269146970, 413001385, 630370535, 826002770, 1260741070, 2395408033, 4790816066, 11977040165, 23954080330]

約数ペア:

[(1, 23954080330), (2, 11977040165), (5, 4790816066), (10, 2395408033), (19, 1260741070), (29, 826002770), (38, 630370535), (58, 413001385), (89, 269146970), (95, 252148214), (145, 165200554), (178, 134573485), (190, 126074107), (290, 82600277), (445, 53829394), (551, 43473830), (890, 26914697), (1102, 21736915), (1691, 14165630), (2581, 9280930), (2755, 8694766), (3382, 7082815), (5162, 4640465), (5510, 4347383), (8455, 2833126), (12905, 1856186), (16910, 1416563), (25810, 928093), (48847, 490390), (49039, 488470), (97694, 245195), (98078, 244235)]