8055320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2213}}^1$

素因数の和:2244

約数の個数: 64

約数和(自身を含む): 22317120

約数和(自身を除く): 14261800

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, 2213, 3640, 4426, 8852, 11065, 15491, 17704, 22130, 28769, 30982, 44260, 57538, 61964, 77455, 88520, 115076, 123928, 143845, 154910, 201383, 230152, 287690, 309820, 402766, 575380, 619640, 805532, 1006915, 1150760, 1611064, 2013830, 4027660, 8055320]

約数ペア:

[(1, 8055320), (2, 4027660), (4, 2013830), (5, 1611064), (7, 1150760), (8, 1006915), (10, 805532), (13, 619640), (14, 575380), (20, 402766), (26, 309820), (28, 287690), (35, 230152), (40, 201383), (52, 154910), (56, 143845), (65, 123928), (70, 115076), (91, 88520), (104, 77455), (130, 61964), (140, 57538), (182, 44260), (260, 30982), (280, 28769), (364, 22130), (455, 17704), (520, 15491), (728, 11065), (910, 8852), (1820, 4426), (2213, 3640)]