505098160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{10867}}^1$

素因数の和:10970

約数の個数: 80

約数和(自身を含む): 1358413056

約数和(自身を除く): 853314896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 83, 112, 140, 166, 280, 332, 415, 560, 581, 664, 830, 1162, 1328, 1660, 2324, 2905, 3320, 4648, 5810, 6640, 9296, 10867, 11620, 21734, 23240, 43468, 46480, 54335, 76069, 86936, 108670, 152138, 173872, 217340, 304276, 380345, 434680, 608552, 760690, 869360, 901961, 1217104, 1521380, 1803922, 3042760, 3607844, 4509805, 6085520, 6313727, 7215688, 9019610, 12627454, 14431376, 18039220, 25254908, 31568635, 36078440, 50509816, 63137270, 72156880, 101019632, 126274540, 252549080, 505098160]

約数ペア:

[(1, 505098160), (2, 252549080), (4, 126274540), (5, 101019632), (7, 72156880), (8, 63137270), (10, 50509816), (14, 36078440), (16, 31568635), (20, 25254908), (28, 18039220), (35, 14431376), (40, 12627454), (56, 9019610), (70, 7215688), (80, 6313727), (83, 6085520), (112, 4509805), (140, 3607844), (166, 3042760), (280, 1803922), (332, 1521380), (415, 1217104), (560, 901961), (581, 869360), (664, 760690), (830, 608552), (1162, 434680), (1328, 380345), (1660, 304276), (2324, 217340), (2905, 173872), (3320, 152138), (4648, 108670), (5810, 86936), (6640, 76069), (9296, 54335), (10867, 46480), (11620, 43468), (21734, 23240)]