2387468540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{457}}^1$

素因数の和:807

約数の個数: 96

約数和(自身を含む): 5390388864

約数和(自身を除く): 3002920324

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 277, 410, 457, 460, 554, 820, 914, 943, 1108, 1385, 1828, 1886, 2285, 2770, 3772, 4570, 4715, 5540, 6371, 9140, 9430, 10511, 11357, 12742, 18737, 18860, 21022, 22714, 25484, 31855, 37474, 42044, 45428, 52555, 56785, 63710, 74948, 93685, 105110, 113570, 126589, 127420, 187370, 210220, 227140, 253178, 261211, 374740, 430951, 506356, 522422, 632945, 861902, 1044844, 1265890, 1306055, 1723804, 2154755, 2531780, 2612110, 2911547, 4309510, 5190149, 5224220, 5823094, 8619020, 10380298, 11646188, 14557735, 20760596, 25950745, 29115470, 51901490, 58230940, 103802980, 119373427, 238746854, 477493708, 596867135, 1193734270, 2387468540]

約数ペア:

[(1, 2387468540), (2, 1193734270), (4, 596867135), (5, 477493708), (10, 238746854), (20, 119373427), (23, 103802980), (41, 58230940), (46, 51901490), (82, 29115470), (92, 25950745), (115, 20760596), (164, 14557735), (205, 11646188), (230, 10380298), (277, 8619020), (410, 5823094), (457, 5224220), (460, 5190149), (554, 4309510), (820, 2911547), (914, 2612110), (943, 2531780), (1108, 2154755), (1385, 1723804), (1828, 1306055), (1886, 1265890), (2285, 1044844), (2770, 861902), (3772, 632945), (4570, 522422), (4715, 506356), (5540, 430951), (6371, 374740), (9140, 261211), (9430, 253178), (10511, 227140), (11357, 210220), (12742, 187370), (18737, 127420), (18860, 126589), (21022, 113570), (22714, 105110), (25484, 93685), (31855, 74948), (37474, 63710), (42044, 56785), (45428, 52555)]