713932700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{7523}}^1$

素因数の和:7623

約数の個数: 72

約数和(自身を含む): 1691485488

約数和(自身を除く): 977552788

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 73, 100, 130, 146, 260, 292, 325, 365, 650, 730, 949, 1300, 1460, 1825, 1898, 3650, 3796, 4745, 7300, 7523, 9490, 15046, 18980, 23725, 30092, 37615, 47450, 75230, 94900, 97799, 150460, 188075, 195598, 376150, 391196, 488995, 549179, 752300, 977990, 1098358, 1955980, 2196716, 2444975, 2745895, 4889950, 5491790, 7139327, 9779900, 10983580, 13729475, 14278654, 27458950, 28557308, 35696635, 54917900, 71393270, 142786540, 178483175, 356966350, 713932700]

約数ペア:

[(1, 713932700), (2, 356966350), (4, 178483175), (5, 142786540), (10, 71393270), (13, 54917900), (20, 35696635), (25, 28557308), (26, 27458950), (50, 14278654), (52, 13729475), (65, 10983580), (73, 9779900), (100, 7139327), (130, 5491790), (146, 4889950), (260, 2745895), (292, 2444975), (325, 2196716), (365, 1955980), (650, 1098358), (730, 977990), (949, 752300), (1300, 549179), (1460, 488995), (1825, 391196), (1898, 376150), (3650, 195598), (3796, 188075), (4745, 150460), (7300, 97799), (7523, 94900), (9490, 75230), (15046, 47450), (18980, 37615), (23725, 30092)]