3281947760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{450817}}^1$

素因数の和:450850

約数の個数: 80

約数和(自身を含む): 9391440576

約数和(自身を除く): 6109492816

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 450817, 901634, 1803268, 2254085, 3155719, 3606536, 4508170, 5860621, 6311438, 7213072, 9016340, 11721242, 12622876, 15778595, 18032680, 23442484, 25245752, 29303105, 31557190, 36065360, 41024347, 46884968, 50491504, 58606210, 63114380, 82048694, 93769936, 117212420, 126228760, 164097388, 205121735, 234424840, 252457520, 328194776, 410243470, 468849680, 656389552, 820486940, 1640973880, 3281947760]

約数ペア:

[(1, 3281947760), (2, 1640973880), (4, 820486940), (5, 656389552), (7, 468849680), (8, 410243470), (10, 328194776), (13, 252457520), (14, 234424840), (16, 205121735), (20, 164097388), (26, 126228760), (28, 117212420), (35, 93769936), (40, 82048694), (52, 63114380), (56, 58606210), (65, 50491504), (70, 46884968), (80, 41024347), (91, 36065360), (104, 31557190), (112, 29303105), (130, 25245752), (140, 23442484), (182, 18032680), (208, 15778595), (260, 12622876), (280, 11721242), (364, 9016340), (455, 7213072), (520, 6311438), (560, 5860621), (728, 4508170), (910, 3606536), (1040, 3155719), (1456, 2254085), (1820, 1803268), (3640, 901634), (7280, 450817)]