1351839898240

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{162480757}}^1$

素因数の和:162480789

約数の個数: 64

約数和(自身を含む): 3480337836360

約数和(自身を除く): 2128497938120

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, 162480757, 324961514, 649923028, 812403785, 1299846056, 1624807570, 2112249841, 2599692112, 3249615140, 4224499682, 5199384224, 6499230280, 8448999364, 10398768448, 10561249205, 12998460560, 16897998728, 20797536896, 21122498410, 25996921120, 33795997456, 42244996820, 51993842240, 67591994912, 84489993640, 103987684480, 135183989824, 168979987280, 270367979648, 337959974560, 675919949120, 1351839898240]

約数ペア:

[(1, 1351839898240), (2, 675919949120), (4, 337959974560), (5, 270367979648), (8, 168979987280), (10, 135183989824), (13, 103987684480), (16, 84489993640), (20, 67591994912), (26, 51993842240), (32, 42244996820), (40, 33795997456), (52, 25996921120), (64, 21122498410), (65, 20797536896), (80, 16897998728), (104, 12998460560), (128, 10561249205), (130, 10398768448), (160, 8448999364), (208, 6499230280), (260, 5199384224), (320, 4224499682), (416, 3249615140), (520, 2599692112), (640, 2112249841), (832, 1624807570), (1040, 1299846056), (1664, 812403785), (2080, 649923028), (4160, 324961514), (8320, 162480757)]