1036627840

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{523}}^1$

素因数の和:724

約数の個数: 128

約数和(自身を含む): 2629641600

約数和(自身を除く): 1593013760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 163, 190, 304, 320, 326, 380, 523, 608, 640, 652, 760, 815, 1046, 1216, 1304, 1520, 1630, 2092, 2432, 2608, 2615, 3040, 3097, 3260, 4184, 5216, 5230, 6080, 6194, 6520, 8368, 9937, 10432, 10460, 12160, 12388, 13040, 15485, 16736, 19874, 20864, 20920, 24776, 26080, 30970, 33472, 39748, 41840, 49552, 49685, 52160, 61940, 66944, 79496, 83680, 85249, 99104, 99370, 104320, 123880, 158992, 167360, 170498, 198208, 198740, 247760, 317984, 334720, 340996, 396416, 397480, 426245, 495520, 635968, 681992, 794960, 852490, 991040, 1271936, 1363984, 1589920, 1619731, 1704980, 1982080, 2727968, 3179840, 3239462, 3409960, 5455936, 6359680, 6478924, 6819920, 8098655, 10911872, 12957848, 13639840, 16197310, 25915696, 27279680, 32394620, 51831392, 54559360, 64789240, 103662784, 129578480, 207325568, 259156960, 518313920, 1036627840]

約数ペア:

[(1, 1036627840), (2, 518313920), (4, 259156960), (5, 207325568), (8, 129578480), (10, 103662784), (16, 64789240), (19, 54559360), (20, 51831392), (32, 32394620), (38, 27279680), (40, 25915696), (64, 16197310), (76, 13639840), (80, 12957848), (95, 10911872), (128, 8098655), (152, 6819920), (160, 6478924), (163, 6359680), (190, 5455936), (304, 3409960), (320, 3239462), (326, 3179840), (380, 2727968), (523, 1982080), (608, 1704980), (640, 1619731), (652, 1589920), (760, 1363984), (815, 1271936), (1046, 991040), (1216, 852490), (1304, 794960), (1520, 681992), (1630, 635968), (2092, 495520), (2432, 426245), (2608, 397480), (2615, 396416), (3040, 340996), (3097, 334720), (3260, 317984), (4184, 247760), (5216, 198740), (5230, 198208), (6080, 170498), (6194, 167360), (6520, 158992), (8368, 123880), (9937, 104320), (10432, 99370), (10460, 99104), (12160, 85249), (12388, 83680), (13040, 79496), (15485, 66944), (16736, 61940), (19874, 52160), (20864, 49685), (20920, 49552), (24776, 41840), (26080, 39748), (30970, 33472)]