1488695440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1094629}}^1$

素因数の和:1094659

約数の個数: 40

約数和(自身を含む): 3664821240

約数和(自身を除く): 2176125800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 1094629, 2189258, 4378516, 5473145, 8757032, 10946290, 17514064, 18608693, 21892580, 37217386, 43785160, 74434772, 87570320, 93043465, 148869544, 186086930, 297739088, 372173860, 744347720, 1488695440]

約数ペア:

[(1, 1488695440), (2, 744347720), (4, 372173860), (5, 297739088), (8, 186086930), (10, 148869544), (16, 93043465), (17, 87570320), (20, 74434772), (34, 43785160), (40, 37217386), (68, 21892580), (80, 18608693), (85, 17514064), (136, 10946290), (170, 8757032), (272, 5473145), (340, 4378516), (680, 2189258), (1360, 1094629)]