83796440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23021}}^1$

素因数の和:23052

約数の個数: 64

約数和(自身を含む): 232061760

約数和(自身を除く): 148265320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 23021, 46042, 92084, 115105, 161147, 184168, 230210, 299273, 322294, 460420, 598546, 644588, 805735, 920840, 1197092, 1289176, 1496365, 1611470, 2094911, 2394184, 2992730, 3222940, 4189822, 5985460, 6445880, 8379644, 10474555, 11970920, 16759288, 20949110, 41898220, 83796440]

約数ペア:

[(1, 83796440), (2, 41898220), (4, 20949110), (5, 16759288), (7, 11970920), (8, 10474555), (10, 8379644), (13, 6445880), (14, 5985460), (20, 4189822), (26, 3222940), (28, 2992730), (35, 2394184), (40, 2094911), (52, 1611470), (56, 1496365), (65, 1289176), (70, 1197092), (91, 920840), (104, 805735), (130, 644588), (140, 598546), (182, 460420), (260, 322294), (280, 299273), (364, 230210), (455, 184168), (520, 161147), (728, 115105), (910, 92084), (1820, 46042), (3640, 23021)]