3827720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 9843120

約数和(自身を除く): 6015400

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 433, 442, 520, 680, 866, 884, 1105, 1732, 1768, 2165, 2210, 3464, 4330, 4420, 5629, 7361, 8660, 8840, 11258, 14722, 17320, 22516, 28145, 29444, 36805, 45032, 56290, 58888, 73610, 95693, 112580, 147220, 191386, 225160, 294440, 382772, 478465, 765544, 956930, 1913860, 3827720]

約数ペア:

[(1, 3827720), (2, 1913860), (4, 956930), (5, 765544), (8, 478465), (10, 382772), (13, 294440), (17, 225160), (20, 191386), (26, 147220), (34, 112580), (40, 95693), (52, 73610), (65, 58888), (68, 56290), (85, 45032), (104, 36805), (130, 29444), (136, 28145), (170, 22516), (221, 17320), (260, 14722), (340, 11258), (433, 8840), (442, 8660), (520, 7361), (680, 5629), (866, 4420), (884, 4330), (1105, 3464), (1732, 2210), (1768, 2165)]