43228640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2969}}^1$

素因数の和:3004

約数の個数: 96

約数和(自身を含む): 125737920

約数和(自身を除く): 82509280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 2969, 3640, 5938, 7280, 11876, 14560, 14845, 20783, 23752, 29690, 38597, 41566, 47504, 59380, 77194, 83132, 95008, 103915, 118760, 154388, 166264, 192985, 207830, 237520, 270179, 308776, 332528, 385970, 415660, 475040, 540358, 617552, 665056, 771940, 831320, 1080716, 1235104, 1350895, 1543880, 1662640, 2161432, 2701790, 3087760, 3325280, 4322864, 5403580, 6175520, 8645728, 10807160, 21614320, 43228640]

約数ペア:

[(1, 43228640), (2, 21614320), (4, 10807160), (5, 8645728), (7, 6175520), (8, 5403580), (10, 4322864), (13, 3325280), (14, 3087760), (16, 2701790), (20, 2161432), (26, 1662640), (28, 1543880), (32, 1350895), (35, 1235104), (40, 1080716), (52, 831320), (56, 771940), (65, 665056), (70, 617552), (80, 540358), (91, 475040), (104, 415660), (112, 385970), (130, 332528), (140, 308776), (160, 270179), (182, 237520), (208, 207830), (224, 192985), (260, 166264), (280, 154388), (364, 118760), (416, 103915), (455, 95008), (520, 83132), (560, 77194), (728, 59380), (910, 47504), (1040, 41566), (1120, 38597), (1456, 29690), (1820, 23752), (2080, 20783), (2912, 14845), (2969, 14560), (3640, 11876), (5938, 7280)]