83757440

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10067}}^1$

素因数の和:10099

約数の個数: 64

約数和(自身を含む): 215656560

約数和(自身を除く): 131899120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 10067, 20134, 40268, 50335, 80536, 100670, 130871, 161072, 201340, 261742, 322144, 402680, 523484, 644288, 654355, 805360, 1046968, 1288576, 1308710, 1610720, 2093936, 2617420, 3221440, 4187872, 5234840, 6442880, 8375744, 10469680, 16751488, 20939360, 41878720, 83757440]

約数ペア:

[(1, 83757440), (2, 41878720), (4, 20939360), (5, 16751488), (8, 10469680), (10, 8375744), (13, 6442880), (16, 5234840), (20, 4187872), (26, 3221440), (32, 2617420), (40, 2093936), (52, 1610720), (64, 1308710), (65, 1288576), (80, 1046968), (104, 805360), (128, 654355), (130, 644288), (160, 523484), (208, 402680), (260, 322144), (320, 261742), (416, 201340), (520, 161072), (640, 130871), (832, 100670), (1040, 80536), (1664, 50335), (2080, 40268), (4160, 20134), (8320, 10067)]