26217720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3833}}^1$

素因数の和:3869

約数の個数: 96

約数和(自身を含む): 89715600

約数和(自身を除く): 63497880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 3833, 6840, 7666, 11499, 15332, 19165, 22998, 30664, 34497, 38330, 45996, 57495, 68994, 72827, 76660, 91992, 114990, 137988, 145654, 153320, 172485, 218481, 229980, 275976, 291308, 344970, 364135, 436962, 459960, 582616, 655443, 689940, 728270, 873924, 1092405, 1310886, 1379880, 1456540, 1747848, 2184810, 2621772, 2913080, 3277215, 4369620, 5243544, 6554430, 8739240, 13108860, 26217720]

約数ペア:

[(1, 26217720), (2, 13108860), (3, 8739240), (4, 6554430), (5, 5243544), (6, 4369620), (8, 3277215), (9, 2913080), (10, 2621772), (12, 2184810), (15, 1747848), (18, 1456540), (19, 1379880), (20, 1310886), (24, 1092405), (30, 873924), (36, 728270), (38, 689940), (40, 655443), (45, 582616), (57, 459960), (60, 436962), (72, 364135), (76, 344970), (90, 291308), (95, 275976), (114, 229980), (120, 218481), (152, 172485), (171, 153320), (180, 145654), (190, 137988), (228, 114990), (285, 91992), (342, 76660), (360, 72827), (380, 68994), (456, 57495), (570, 45996), (684, 38330), (760, 34497), (855, 30664), (1140, 22998), (1368, 19165), (1710, 15332), (2280, 11499), (3420, 7666), (3833, 6840)]