105813760

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6359}}^1$

素因数の和:6393

約数の個数: 72

約数和(自身を含む): 272996640

約数和(自身を除く): 167182880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 6359, 8320, 12718, 16640, 25436, 31795, 50872, 63590, 82667, 101744, 127180, 165334, 203488, 254360, 330668, 406976, 413335, 508720, 661336, 813952, 826670, 1017440, 1322672, 1627904, 1653340, 2034880, 2645344, 3306680, 4069760, 5290688, 6613360, 8139520, 10581376, 13226720, 21162752, 26453440, 52906880, 105813760]

約数ペア:

[(1, 105813760), (2, 52906880), (4, 26453440), (5, 21162752), (8, 13226720), (10, 10581376), (13, 8139520), (16, 6613360), (20, 5290688), (26, 4069760), (32, 3306680), (40, 2645344), (52, 2034880), (64, 1653340), (65, 1627904), (80, 1322672), (104, 1017440), (128, 826670), (130, 813952), (160, 661336), (208, 508720), (256, 413335), (260, 406976), (320, 330668), (416, 254360), (520, 203488), (640, 165334), (832, 127180), (1040, 101744), (1280, 82667), (1664, 63590), (2080, 50872), (3328, 31795), (4160, 25436), (6359, 16640), (8320, 12718)]