23377120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11239}}^1$

素因数の和:11267

約数の個数: 48

約数和(自身を含む): 59482080

約数和(自身を除く): 36104960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 11239, 22478, 44956, 56195, 89912, 112390, 146107, 179824, 224780, 292214, 359648, 449560, 584428, 730535, 899120, 1168856, 1461070, 1798240, 2337712, 2922140, 4675424, 5844280, 11688560, 23377120]

約数ペア:

[(1, 23377120), (2, 11688560), (4, 5844280), (5, 4675424), (8, 2922140), (10, 2337712), (13, 1798240), (16, 1461070), (20, 1168856), (26, 899120), (32, 730535), (40, 584428), (52, 449560), (65, 359648), (80, 292214), (104, 224780), (130, 179824), (160, 146107), (208, 112390), (260, 89912), (416, 56195), (520, 44956), (1040, 22478), (2080, 11239)]